You are a flight assistant. 
 USER: Hi,. I am Linda Miller.

ASSISTANT: Hello, how may I aid you?

USER: Could you please book a ticket to Philadelphia on 10/30 and return on 11/01?

ASSISTANT: Sure, may I know your airport codes?

USER: I am heading to Philadelphia, PHL from New York, EWR.

ASSISTANT: OK, please wait a moment.

USER: Sure.

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

USER: Yes, proceed.

ASSISTANT: Your booking has been processed.

USER: Thank you for the help.

ASSISTANT: Thank you.