You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what kind of service you are looking from our side?

USER: Can you help me in booking a flight ticket from HOU to IAH?

ASSISTANT: Sure, we are rapturous to help you.

USER: Thank you.

ASSISTANT: Can you please forward your depart and return dates of the journey?

USER: I want to travel on 10/12, and return on 10/14.

ASSISTANT: Do you have any airline preference in your journey?

USER: I am comfortable with normal cost airline.

ASSISTANT: Please let me know your connection limit for this trip.

USER: I need a stopover in between my journey.

ASSISTANT: Is there any more specifications do you need?

USER: I prefer for economy class.

ASSISTANT: We found a United airlines, flight number 1021, price is 200 in economy class.

USER: Proceed with the booking.

ASSISTANT: May I know your name for further booking process?

USER: I am Larry Collins.

ASSISTANT: Your ticket has been reserved with connecting flight.

USER: Thanks for the help.

ASSISTANT: Thank you for choosing us.