You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Ryan Miller, can you help me for booking a flight ticket with single connection?

ASSISTANT: Sure, I am here to help you. Can you please tell me your airport codes?

USER: My travelling airport codes are OAK and PHL.

ASSISTANT: Please share your travel dates too.

USER: My travelling dates are 10/05 and 10/07.

ASSISTANT: Yes, I found a flight for you with 1 connection and fare is 100. Can I book it?

USER: Ok, please proceed for booking.

ASSISTANT: Your booking is done with flight 1010 and airline is Frontier.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.

USER: Welcome.