You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please help me in reserving my flight from ATL to reach IAH?

ASSISTANT: Sure, may I know your travel dates?

USER: Sure, my travelling dates are Feb 18th and Feb 20th.

ASSISTANT: May I know your class preference?

USER: I prefer economy class.

ASSISTANT: Thank you, may I know your name for the documentation purpose?

USER: My name is Brenda Nelson.

ASSISTANT: Do you have any another specifications on your journey?

USER: Yes, I need a single connecting flight.

ASSISTANT: Frontier Airlines providing a flight with the price 100 with single connection and it's in economy class only. Can I proceed for the booking.

USER: Ok, please proceed by booking the ticket.

ASSISTANT: Your flight reservation done with the flight number 1028.

USER: Thank you for the service.

ASSISTANT: Welcome, thank you for reaching us.