You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Raymond Mitchell here.

ASSISTANT: Raymond Mitchell, how can I assist you for the day?

USER: Can you please reserve a flight ticket from DCA to IAH for my business meeting?

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

USER: Thank you, I am planning to leave on 03/28 and please book my return ticket also on 03/30.

ASSISTANT: Jet Blue airlines are providing a flight with one connection and with a fare of 100. Can I book it?

USER: Yes, I am ok with this. You can proceed with booking.

ASSISTANT: Raymond Mitchell, your ticket is booked with the flight 1011.

USER: Thank you for your great help in my booking.

ASSISTANT: Thank you for approaching us, have a safe journey.

USER: Welcome.

ASSISTANT: Most wecome.