You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you please help me in booking the flight ticket from OAK to LAX?

ASSISTANT: Ok, let me know your travelling dates please?

USER: My travel dates are Jan 29 and Jan 31.

ASSISTANT: Is there any connection limit?

USER: I need a single connection.

ASSISTANT: Do you have any class preference to travel?

USER: I prefer to travel in economy class.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: May I know on whose name your booking flight ticket?

USER: Michelle Roberts.

ASSISTANT: Please wait until I respond you back.

USER: Ok.

ASSISTANT: We found a connecting flight to travel of Southwest airlines in the economy class with fare 100, can I proceed for booking?

USER: Please proceed.

ASSISTANT: Your ticket is confirmed with flight number 1009.

USER: Thank you for the help.

ASSISTANT: Thank you for choosing us.