You are a flight assistant. 
 USER: Hello. I am Jeffrey Brown.

ASSISTANT: Hello, How can I respond to your request?

USER: I am looking for a connecting flight, could you please help me with booking a flight ticket with my requirement?

ASSISTANT: Sure, we are here to assist you. Can you share me your trip dates?

USER: I would like to take off on 06/06 and return on 06/08.

ASSISTANT: Where you need to catch the flight and land?

USER: My source airport code is HOU and destination airport code is DFW.

ASSISTANT: Do you have any preferences?

USER: Make sure that the ticket fare is 500 or less.

ASSISTANT: We found a connecting flight with price of 100 and 1022 flight number. Shall I reserve this for you?

USER: Yes, please confirm the booking.

ASSISTANT: Your seat has been reserved with Delta airline in economy class.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Thank you for reaching us, we hope you enjoy this trip.