You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: Here Donna Martin. I would like to visit Oakland, OAK with my  family, could you please help me in reservation?

ASSISTANT: Sure, we are here to help you. Can you share me your travelling dates?

USER: My journey dates are 01/18 and 01/20.

ASSISTANT: May I know your source point?

USER: My source code is LGA.

ASSISTANT: Ok, wait for a while.

USER: Sure.

ASSISTANT: We found AA airline with connecting fight and number 1007 fare of 100. Shall I confirm it?

USER: Ok, proceed with booking.

ASSISTANT: Your ticket has been confirmed..

USER: Thank you for giving information.

ASSISTANT: Thanks for approaching us.