You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Myself Daniel King.

ASSISTANT: Ok.

USER: I am planning to go to Golden Gate Park in my summer holidays. So please check is there any flight available from Charlotte on 04/07?

ASSISTANT: Sure, may I know your return date and destination code?

USER: My departure airport code is NC-CLT because it is near to my location and destination airport code is CA-SFO. Please book my return ticket to CLT on 04/09.

ASSISTANT: May I know your price limit?

USER: My budget limit is 1000.

ASSISTANT: There is a Southwest 1006 airline which matches your requirements. Shall I proceed?

USER: Please confirm this flight ticket on my name.

ASSISTANT: Sure, your booking has been confirmed on Daniel King.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us.