You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Susan Roberts here.

ASSISTANT: How may I guide you?

USER: I want to meet my ex-husband, so please book my ticket from SFO to DTW.

ASSISTANT: Sure, can I have your travel dates please?

USER: My trip dates are 01/01 and 01/03.

ASSISTANT: Please hold on a moment.

USER: Sure.

ASSISTANT: Susan, I found a flight for you in Southwest airlines with fare 200. Can I proceed?

USER: Please proceed.

ASSISTANT: Ok, your booking is confirmed with flight number 1017.

USER: Thank you.

ASSISTANT: Thank you for choosing us.