Dear SIGdial members, The SIGdial venue provides a regular forum for the presentation of cutting edge research in discourse and dialogue to both academic and industry researchers. The conference is sponsored by the SIGdial organization, which serves as the Special Interest Group in discourse and dialogue for both ACL and ISCA. Continuing a series of successful previous meetings, SIGdial Executive Committee is inviting proposals to host SIGdial 2025. The proposal should include information below: Geographical location and tentative information about the venue, accommodation options, transportation (nearby airports, travel logistics, ease of obtaining visas) Approximate workshop dates (Recent SigDials have been held around July-September time frame). Local arrangements chair(s) Optional: Tentative program and a proposed theme The deadline for proposals is Friday, August 25, 2023. Please send proposals and questions to the SigDial executive committee (exec@sigdial.org). If you are interested in submitting a proposal, we encourage you to contact the executive committee in advance of submitting a proposal. We can help with planning and provide examples from the previous conferences. For more information on the most recent conferences, please see: SIGdial 2023 <https://2023.sigdial.org/>, Prague, Czechia SIGdial 2022 <https://2022.sigdial.org/>, Edinburgh, UK SIGdial 2021 <https://www.sigdial.org/files/workshops/conference22/>, Singapore The SIGdial executive committee