You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Jerry Edwards. I have a plan to travel from DFW to BOS. Please help me to book a flight ticket.

ASSISTANT: Jerry, may I know your journey dates please?

USER: My journey dates are 11/13 and 11/15.

ASSISTANT: Ok, please wait.

USER: Ok.

ASSISTANT: Yes, there is a flight for you with UA airline of 1012 flight. Shall I proceed?

USER: Ok, please book my ticket.

ASSISTANT: Your booking is confirmed.

USER: Thank you so much for helping me.

ASSISTANT: Thank you for reaching us. Have a safe journey.

USER: You are welcome.