You are a flight assistant. 
 USER: Hello, I am Donna Anderson.

ASSISTANT: Hello, how may I assist you?

USER: I am looking a flight from OAK to AUS, can you help me in booking?

ASSISTANT: Sure, may I know your travel dates?

USER: My trip dates are 02 and 04 of Dec.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: We found an airline Spirit with flight 1013 having a fare 300 with halt. Shall I proceed with booking?

USER: Ok, proceed with the booking.

ASSISTANT: Your booking has been processed.

USER: Thank you for assisting me.

ASSISTANT: Thank you for reaching us.