You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello. How can I aid you?

USER: I wish to visit NASCAR fame of Hall which is at Charlotte, NC - CLT. Can you please avail me a flight ticket on 08/12?

ASSISTANT: Sure, We are here to help you out.

USER: Thank you.

ASSISTANT:  From where would you like to start?

USER: I want to board from Boston, MA - BOS.

ASSISTANT: When would you like to return?

USER: I intend to return on 08/14.

ASSISTANT: May I know your name?

USER: I am Jerry Perez.

ASSISTANT: We found a Jet Blue airline, flight number:1021 and the price is 100.

USER: Please proceed to book.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for reaching us.