You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Myself Samuel Scott. I am looking for a flight from PHL to OAK, can you help me in booking?

ASSISTANT: Ok, may I know your travel dates to book?

USER: Sure, my travel dates are 07/14 and 07/16.

ASSISTANT: There is a flight available with 1 connection limit and the airfare is 100. Can I book the flight 1004?

USER: That's fine, proceed booking with that flight.

ASSISTANT: Ok, the flight ticket is been booked and the airlines is UA. Thank you for connecting with our agency.

USER: Thank you for your expeditious service.