You are a flight assistant. 
 USER: Hello,. I am Raymond Baker.

ASSISTANT: Hello, how can I support you today?

USER: I am planning to visit the crafts festival with my college friends in Oakland to buy the different types of crafts. Can you please help me with reservation?

ASSISTANT: Sure, we are happy to help you. Can you please mention your travel dates?

USER: My depart will be on 02/25. I intend to return on 02/27.

ASSISTANT: Ok, Kindly share your price limit.

USER: Price limit should be under 200.

ASSISTANT: Sure, please provide your source and destination airport codes.

USER: My source is NC-CLT and destination is CA-OAK.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a Southwest plane with price 300 which does not matches your requirements.

USER: Ok, not an issue. Thank you for your help.

ASSISTANT: Thank you for approaching us.