You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: My name is Andrew Davis. I have a business meeting in Philadelphia, can you help me for booking a flight ticket from OAK to PHL?

ASSISTANT: Sure, I am help you. Can you please let me know your travel dates?

USER: My travelling dates are Oct 27 and Oct 29.

ASSISTANT: Ok, please wait for a while.

USER: Make sure that my connection limit should be 1.

ASSISTANT: There is a flight available with Hawaiian airlines having single connection and the ticket fare is 100 only. Can I book the ticket for you?

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket is booked in economy class and your flight number is 1019.

USER: Thank you for booking.

ASSISTANT: You are welcome and have a nice day.