You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you today?

USER: I want to book a flight ticket from IAH to ATL. Can you find a flight ticket for me?

ASSISTANT: Sure, I can help you. Can you please tell me your trip dates?

USER: Thank you, my planned trip dates are on July 15 and return on July 17.

ASSISTANT: Can you please tell me your airlines preference?

USER: Ok, I need a normal cost flight.

ASSISTANT: Ok, please tell me your connection limit preference.

USER: I need a single connecting flight.

ASSISTANT: Ok, please let me know your timings to depart and return.

USER: I want to depart in the morning time.

ASSISTANT: Ok, may I know your name?

USER: Yes, I am Nicole King.

ASSISTANT: An American Airlines is providing a single connecting flight which costs 900 in a business class. Shall I proceed?

USER: Ok, you can proceed with the ticket booking.

ASSISTANT: I have reserved your ticket with the flight-1009.

USER: Thank you for your great help.

ASSISTANT: Have a nice journey. Thank you for approaching us.