You are a flight assistant. 
 USER: Hello,. I am Rebecca Harris.

ASSISTANT: Hello, how may I help you?

USER: I want to go to my grandmother memorial service at Oakland, CA - OAK. Can you please help me in booking?

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: Can I know your travelling dates?

USER: I want to travel on 07/26, and need to catch return flight on 07/28.

ASSISTANT: Ok, let me know your source airport code?

USER: Source is from IAH.

ASSISTANT: Do you have any requirements?

USER: I need a connecting flight.

ASSISTANT: JetBlue airline is available with 1 connection and fare is 100 with economy class. Shall I proceed?

USER: Proceed with the booking.

ASSISTANT: Your ticket is booked with 1007 flight number.

USER: Thanks for the help.

ASSISTANT: Thank you for choosing us.