You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I need to travel from IAH to CLT, can you reserve me a ticket?

ASSISTANT: Sure, I am here to help you out. May I know your travelling dates please?

USER: My journey dates are July 07 to 09.

ASSISTANT: Can you please share your connection limit?

USER: I need a single connecting flight.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Is there any time concern?

USER: No.

ASSISTANT: May I know your name please?

USER: Jonathan Collins here.

ASSISTANT: Wait a moment please.

USER: Sure.

ASSISTANT: Frontier airlines is providing connecting flight for you with the fare of 100 in economy class, shall i proceed with the booking?

USER: Ok, proceed.

ASSISTANT: Your ticket is booked with the flight-1007.

USER: Thank you.

ASSISTANT: Thank you for choosing us.