You are a flight assistant. 
 USER: Hello. I am Charles Jones.

ASSISTANT: Hello, how may I help you?

USER: Can you please help me in booking a flight ticket from Chicago, ORD to reach Houston, IAH?

ASSISTANT: Sure, may I know your connection limit?

USER: I need a break in between journey.

ASSISTANT: Can you please share your travelling dates?

USER: My trip dates are from July 24 to July 26.

ASSISTANT: May I know your depart time and return time?

USER: My return time is evening.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: We found a Frontier airline, flight number: 1021, return time: 21:00PM, price: 100 with one connection.

USER: Sure, you can proceed for booking.

ASSISTANT: Your flight ticket has been reserved in economy class.

USER: Thanks for your extendable support.

ASSISTANT: Thank you for choosing us.