You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: I am Angela King want to visit Oakland, can you book a ticket from PHL to OAK?

ASSISTANT: Sure, can I know the travel dates please?

USER: Sure, my travelling dates will be 11/12 and 11/14.

ASSISTANT: Ok, wait a moment please.

USER: Ok.

ASSISTANT: There is a flight in AA airline with price 200.

USER: Ok, proceed with my booking.

ASSISTANT: Your ticket has been booked with flight number 1026.

USER: Thank you.

ASSISTANT: You are welcome.