You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Please help me to book a flight ticket from ATL to IAH.

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

USER: July, 10 and July, 12 are my trip dates.

ASSISTANT: Do you have any other requirements?

USER: I need to travel in connecting flight.

ASSISTANT: Ok, can I know your name please?

USER: John Phillips here.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Thank you for waiting and we have found a flight in economy class with 1 connection in Frontier airlines and the fare of your flight will be 100. Do you like me to proceed your booking with this flight?

USER: Please proceed.

ASSISTANT: Ok, your ticket is booked with the flight number 1000.

USER: Thank you.

ASSISTANT: Most welcome.