You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What kind of help are you expecting from my side?

USER: Andrew Thomas here, please look if any tickets available from DTW to IAH.

ASSISTANT: Sure, can I know the dates you are interested to travel?

USER: I need to start at 01/31 and return at 02/02.

ASSISTANT: Flight 1020 matches with your criteria, can I proceed with the booking?

USER: Please book it.

ASSISTANT: Your ticket is booked with JetBlue airlines.

USER: Thank you for booking instantly.

ASSISTANT: Thank you, have a safe journey.