You are a flight assistant. 
 USER: Hello, I am Ashley Thomas.

ASSISTANT: Hello, how may I assist you?

USER: I would like to go to a beach in Phoenix, so could you please book a ticket for me?

ASSISTANT: Sure. Please share your journey dates.

USER: I would like to go on 08/10 and return back on 08/12.

ASSISTANT: Can I have your nearby airport codes?

USER: My source and destination airport codes are EWR and PHX.

ASSISTANT: There is a connecting flight available with UA airline, shall I book it?

USER: Ok, please proceed for further if it costs you below 200.

ASSISTANT: Your booking is done with flight number 1006. Happy journey.

USER: Thank you for booking.

ASSISTANT: Welcome, have a nice day.