You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, In what way can I respond for your request?

USER: I want to book a flight ticket from MSP to IAH. Can you please help me in that?

ASSISTANT: Sure, we will help with that.

USER: Thank you.

ASSISTANT: When are you planning to fly and return on?

USER: I will fly on July 02 and return on July 04.

ASSISTANT: Do you need a flight with lay by?

USER: I need a connecting flight.

ASSISTANT: Do you have any other preferences like class or timings?

USER: I need to travel in economy class.

ASSISTANT: Can I know your good name to proceed further?

USER: Myself Paul Johnson.

ASSISTANT: We found a connecting flight with class economy.

USER: You can proceed.

ASSISTANT: Your ticket has been confirmed with a United Airline with flight number 1007.

USER: Thank you for booking.

ASSISTANT: Thank you.