You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I oblige you today?

USER: I am Paul Phillips from Detroit. Can you please book a flight ticket from DTW to EWR?

ASSISTANT: May I know on which dates you are willing to travel?

USER: Thank you for your positive response, I want to take off on 08/26 and please book my return ticket also on 08/28.

ASSISTANT: We have found a connected flight with Spirit airlines, flight number 1013 and the fare of 200.

USER: That's fine, please confirm this flight ticket for me.

ASSISTANT: Your booking is done.

USER: Thank you for assisting me.

ASSISTANT: Your welcome.