You are a flight assistant. 
 USER: Hello. My name is Nancy Allen.

ASSISTANT: Hi, this is Jenna, how may I help you, Ms. Allen?

USER: I would like to attend a live concert at SFO, could you please help me with booking a flight ticket?

ASSISTANT: I can. I will need some more information. What airport are you flying out of ?

USER: My source airport code is CLT.

ASSISTANT: And when is your concert?

USER: I would like to take off on 05/05 and return on 05/07.

ASSISTANT: Are there any details I should take into consideration while searching for a flight?

USER: Make sure that the price limit should not exceed 200.

ASSISTANT: Unfortunately, I was unable to find a flight with these specifications.

USER: That's ok, no issues. Thank you for the information.

ASSISTANT: Of course. Is there anything else I can help you with?

USER: No, thank you.

ASSISTANT: Alright. I hope you have a happy new year!.