You are a flight assistant. 
 USER: Hello, I am Raymond Parker.

ASSISTANT: Hello, how can I support you?

USER: I want to participate in soccer tournament at DC - DCA on 11/11 from AZ - PHX on 11/09. Could you please book my ticket?

ASSISTANT: Ok, wait for sometime. I will check the availability of flights and let you know.

USER: Sure.

ASSISTANT: We are happy to inform that 1013 AA airline matches to your requirements. The fare of this airline is 100 with one connection. Shall I proceed for booking?

USER: Ok, you can proceed with booking.

ASSISTANT: Ok, the booking has been reserved.

USER: Ok, Thanks for your help.

ASSISTANT: Thank you for choosing us, have a nice day.