Query: user: I would like to reserve event tickets.
assistant: Do you have a date and event in mind? How many tickets?
user: I want two tickets to the Lizzo event next Thursday.
assistant: For what city?
user: I'm searching for events around SD.
assistant: Please confirm the following details: You have 2 tickets to Lizzo next Thursday in San Diego.
user: No, I want 1 ticket to an event on Wednesday next week.
assistant: Please confirm the following details: You have 1 ticket for an event next Wednesday.
user: Yes, that works.
assistant: Sorry, but I could not reserve the tickets for you. Is there anything else I can help you with?
user: Could you try again? I am looking for tickets to Nationals Vs Rockies around the District of Columbia.
assistant: Please confirm the following details: You have 1 ticket in your reservation for Nationals Vs Rockies next Wednesday in Washington D.C.
user: Yes, that works.
assistant: Sorry, I could not reserve the tickets for you. Is there anything else I can help you with?
user: No, thank you very much for your help.

Intent: oos