You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am eagerly waiting to enjoy the Rainbow Ryders Hot Air Balloon ride with mu cousin at Las Vegas, NV - LAS. Will you assist me in booking a ticket on 03/04?

ASSISTANT: Ok. May I know your return date?

USER: My return date is 03/06.

ASSISTANT: Is there any price limit?

USER: Yes, my price limit is 500.

ASSISTANT: Let me know your source code?

USER: My nearest airport is NY - JFK at New York, so I would like to start from NY - JFK.

ASSISTANT: May I know your good name?

USER: Please book a ticket on the name of Stephen Mitchell.

ASSISTANT: There is a flight 1025 in Frontier airline and price is 100 with a connection. Shall I make reservation?

USER: It's suits me, you can confirm my ticket.

ASSISTANT: Ok, Your ticket has been done.

USER: Thank you so much.

ASSISTANT: Thanks for choosing us.