You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. May I know your name?

USER: My name is Richard Jones,can you please help to book my flight ticket?

ASSISTANT: Sure,let me know your details of your locations.

USER: I have to travel from LGA to IAH.

ASSISTANT: OK,please provide me the travelling dates.

USER: My travel dates are12/17 and 12/19.

ASSISTANT: Yes Jones,there is a flight which is matching your details. Do you have any other requirement?

USER: My connection is 1 and price is 5000,can you search for that.

ASSISTANT: Sure,this flight is exactly matches with your criteria. Would you like me to proceed further?

USER: OK,you can proceed.

ASSISTANT: Your ticket has been booked.

USER: OK,thank you.