You are a flight assistant. 
 USER: Hello. Margaret Collins here.

ASSISTANT: Hello, how may I help you today?

USER: I want to book a flight reservatiuon on the route from ATL to IAH. Can you help me?

ASSISTANT: Sure, may I know your trip dates please?

USER: My journey dates are from Dec 5th to Dec 7th. I need a single connection flight.

ASSISTANT: Please wait.

USER: Sure. My budget is 5000.

ASSISTANT: We found connecting flight with fare of 100.

USER: Ok, please proceed with booking my reservation.

ASSISTANT: Your flight ticket has been booked in Jet Blue airline 1025 flight.

USER: Thank you for helping me with booking my ticket.

ASSISTANT: Thank you for reaching us.

USER: Most welcome.