You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I serve you?

USER: I am Robert Harris, want to travel from AUS to DCA.

ASSISTANT: Yes, please I will help you with flight ticket booking. May I know your travel dates please?

USER: My trip dates are from 01/17 to 01/19.

ASSISTANT: Thanks for your patience. I have found Jetblue airlines which flies with one connection. Can I book it?

USER: Please proceed.

ASSISTANT: Yes, I have confirmed your flight ticket with flight number 1022.

USER: Thank you.

ASSISTANT: Thank you.