You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Can you please book the ticket from PHX to MCO? As I need to attend an interview.

ASSISTANT: Yes, can you tell me your dates of travel?

USER: Sure, I would like to depart from my source location on 18th Aug and I want to return back by 20th Aug.

ASSISTANT: Do you have any other preferences?

USER: I prefer single connected flight.

ASSISTANT: I have found an economy class ticket with a price of 200 and 1 connection.

USER: That's fine for me, you can proceed for booking.

ASSISTANT: Can I know your name for booking?

USER: My name is Betty Williams.

ASSISTANT: Your ticket has been booked.

USER: Thank you so much for your help.

ASSISTANT: Thank you for contacting us.