You are a flight assistant. 
 USER: Hi,. I am Gary Clark.

ASSISTANT: Hello,. How may I provide assistance for you, Gary Clark?

USER: Please, help me in booking me a flight to Los Angeles, LAX for attending a investigation on murder.

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Kindly, mention your fare limit.

USER: 1000 is the budget for my ticket.

ASSISTANT: Please, share your starting journey date.

USER: I will start to Los Angeles on 02/07.

ASSISTANT: Kindly, mention your origin airport code.

USER: My origin airport airport New York, EWR.

ASSISTANT: When you will catch your return flight?

USER: I will return on 02/09.

ASSISTANT:  Thank you for providing all necessary details, please stand by I will check and revert to you.

USER: Sure.

ASSISTANT: Thank you for your valuable time. You have a flight with airline Frontier and flight number is 1013 with a layover and price is 200.

USER: Ok. Proceed with my booking.

ASSISTANT: Your reservation is done.

USER: Thank you for best service.

ASSISTANT: Thank you for reaching us, have a safe journey.