You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: I am Robert Mitchell. Can you help me in booking from IAH to IAD, as I have to attend my farewell in college?

ASSISTANT: Yes, please provide your travel dates?

USER: My travelling dates are 01/10 to 01/12.

ASSISTANT: Thanks for your patience. I have found AA airlines which flies with one connection.

USER: You can book it.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for booking.

ASSISTANT: Thank you.