You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I support you now?

USER: To taste Various and understand Cooking methods at New York, EWR. I have to book a ticket.

ASSISTANT: Ok.

USER: Help me in this with the name of Jack Wilson.

ASSISTANT: Sure, I am here to help you.

USER: Fine.

ASSISTANT: Please, provide your source point.

USER: My destination is at Washington, IAD.

ASSISTANT: When you are planning to travel?

USER: The planed date is on 12/08. 12/10 is the return date.

ASSISTANT: How much you can afford for this journey?

USER: I can afford up to 5000.

ASSISTANT:  Thanks for sharing the details, give me a minute to check the flight availability.

USER: Ok.

ASSISTANT: Thank you for being patience.

USER: It's Ok.

ASSISTANT: There is a flight found on your route having single connection and fare 100 in UA airline. Can I reserve it?

USER: Fine, confirm it.

ASSISTANT: Your ticket booking has been done.

USER: Thank you for addressing me.

ASSISTANT: Thank you for opting us.