You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Jason Martin. I would like to visit historical places with my children in their vacation.

ASSISTANT: Ok.

USER: Could you please reserve me a flight ticket for a round trip Charlotte, NC-CLT?

ASSISTANT: Sure, we are here to help you. Please, share your fare limit.

USER: I can afford up to 500 for a flight ticket.

ASSISTANT: Would you prefer either business class or economy class?

USER: I am comfortable with any type of class.

ASSISTANT: Kindly, mention your depart and arrival dates.

USER: I want to depart on 11/12 and arrive on 11/14.

ASSISTANT: Thank you for sharing your journey details. Please, hold on.

USER: Sure.

ASSISTANT: Thank you for your valuable time. You have a flight with airline Spirit and flight number is 1008 with a halt and price is 100. Can I reserve your seat?

USER: Yes, please proceed.

ASSISTANT: Your reservation is done.

USER: Thank you for your service.

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