You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you today?

USER: I am Katherine Edwards. I would like to book a ticket from ORD to PHL, can you help me?

ASSISTANT: Sure, I am here to help you in booking. Can I have your travel dates please?

USER: My travel dates are 08/19 and 08/21.

ASSISTANT: Flight 1016 in Frontier airlines is available for you with 1 connection and fare is 200. Shall i proceed?

USER: You can book it.

ASSISTANT: Your booking is done.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.