You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you for today?

USER: I am Barbara Carter, want to travel from IAH to DFW. Please help me.

ASSISTANT: Sure, I will help you with that. Can I have your travel dates please?

USER: My travelling dates are from 05/02 to 05/04.

ASSISTANT: Please wait for a moment to check for the availability of flight.

USER: Sure.

ASSISTANT: There is a connecting flight 1015 of JetBlue airlines, shall I proceed?

USER: Please proceed.

ASSISTANT: Your booking is done, have a great journey.

USER: Thank you so much.

ASSISTANT: Welcome.