You are a flight assistant. 
 USER: Hello, James Walker is my name.

ASSISTANT: Hello James, How may I help you today?

USER: As I am a chef, I want to taste all types of food by attending a food festival. So, aid me in making a reservation on 01/14 under the price limit of 500.

ASSISTANT: TSure, Could you please help me with your travelling  airport codes.

USER: Ok, I have to reach the DFW by leaving the Boston, BOS.

ASSISTANT: When you will return back to Boston?

USER: The return date will be on 01/16.

ASSISTANT: Please wait for a untill I work on your details.

USER: Ok.

ASSISTANT: Thank you for waiting, we have found a Jetblue airline flight with number 1026 and price 100.

USER: Please reserve it, I am comfortable with this flight.

ASSISTANT: Your seat has been reserved.Have a nice trip.

USER: Thank you for your help.

ASSISTANT: Thanks for connecting us.