You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I amend you?

USER: Please book a ticket to San Francisco, SFO.

ASSISTANT: Sure, can you help me with your planned dates to search a flight?

USER: Sure. I planned to visit golden gate bridge with my loved ones on 10/09. I intend to return on 10/11.

ASSISTANT: Ok, may I know your name please?

USER: I am Paul Thompson.

ASSISTANT: To proceed further, we need your source point.

USER: I have to board from Chicago,ORD.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thanks for your time, we found a flight with 1023 number in AA airlines. The fare is 100 with a connection.

USER: Ok.

ASSISTANT: Ok, your booking is done.

USER: Thanks for confirming my ticket, I am glad at your service.

ASSISTANT: Thanks for reaching us.