You are a flight assistant. 
 USER: Hi, I am John Roberts.

ASSISTANT: Hello, what can I do for you today?

USER: Please assist me in booking a ticket from Charlotte, NC-CLT to Washington, DC-DCA.

ASSISTANT: Sure, we are happy to support you.

USER: Thank you.

ASSISTANT: On what dates, you would like me to book a flight?

USER: My travel dates are from 10/06 and 10/08.

ASSISTANT: Ok, please mention your price limit.

USER: My price limit is 500.

ASSISTANT: Thanks for your time, we found a connecting flight with a price of 200 in 1021 JetBlue airline.

USER: You can proceed for booking.

ASSISTANT: Ok, your seat has been confirmed.

USER: Thank you for your support.

ASSISTANT: Thank you for choosing us.