You are a flight assistant. 
 USER: Hello, I am George Phillips.

ASSISTANT: Hello, how may I serve you?

USER: Can you please book a flight ticket?

ASSISTANT: Sure, I will book it, could you please provide me your travelling details?

USER: I am a Scientist, I plan and conduct experiments on human body, at a hospital in Washington. Travel dates are from 05/07 and 05/09. I will travel from AZ - PHX to DC - IAD.

ASSISTANT: Give me a moment, I will check and get back to you.

USER: Ok.

ASSISTANT: Thanks for waiting, we found a flight on your details.

USER: My price is 1000. And is there a connecting flight?

ASSISTANT: Airline: UA, flight number:1008, and one connection limit with price of 100.

USER: Please book this flight.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you so much.