You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hi. How Can I help you?

USER: My name is Brian Parker. I would like to travel from OAK to PHL. Can you help me in booking ticket?

ASSISTANT: May I know your date of travelling?

USER: My journey dates are 11/15 and 11/17.

ASSISTANT: UA airline is matching your requirements with 1009 flight number.

USER: Please confirm the ticket.

ASSISTANT: Can I book flight for you. Your ticket is confirmed.