You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: I am Robert Collins, can you find a flight from BOS? My travelling dates are 12/15 and 12/17.

ASSISTANT: Ok, can I know your destination airport code?

USER: Ok. My destination place is DFW. Please check a flight.

ASSISTANT: Sure, give me a moment.

USER: Ok.

ASSISTANT: I have found a flight for you with a price of 100 and a connection of 1. Can I book the ticket?

USER: Yes, please.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you.

ASSISTANT: You are welcome.