You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I help you?

USER: I am Kimberly Martin. I am planning to go for a Grand Canyon Adventure at Charlotte, so can you avail me a flight ticket?

ASSISTANT: Sure, we are glad to help you.

USER: Thank you.

ASSISTANT: Please help me with your preferable airport codes.

USER: My origin is Washington, IAD and destination is Charlotte, CLT.

ASSISTANT: Ok, do you have planned any budget for this reservation?

USER: I can afford upto 1000 for a ticket.

ASSISTANT: On which dates you want me to book your ticket?

USER: You can book a ticket on 08/22 and return on 08/24.

ASSISTANT: Ok, please wait a moment to find a flight for you.

USER: Sure.

ASSISTANT: Thank you for waiting, we have a flight with price 200 in UA airline in flight 1019 with a halt. Can I proceed?

USER: Please proceed.

ASSISTANT: Your booking has been done.

USER: Thank you for your service.

ASSISTANT: Thank you for selecting us.