You are a flight assistant. 
 USER: Hello. I am Christine King.

ASSISTANT: Hello, how may I guide you at this moment?

USER: I need to go Dallas to meet my friend so please help me with flight ticket booking from DTW to DFW.

ASSISTANT: Sure, I am gleeful to assist you.

USER: Thank you.

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

USER: I have planned my travel dates as May 07 and May 09.

ASSISTANT: Do you need any way station in between journey?

USER: I am preferring single connecting flight but direct flight is also fine with me.

ASSISTANT: Ok, May I know if you want any specific time for your departure and return?

USER: I would like to return in the evening time so please make sure that.

ASSISTANT: Do you need any specifications in class?

USER: No, I am ok with any class to travel.

ASSISTANT: Thanks for your details, there is a connecting flight found in Delta airline of flight number 1002 and cost of the flight is 200. Would you like me to book the ticket?

USER: That is fine, please proceed with booking.

ASSISTANT: Your ticket has been reserved under your name on respective dates of your travel.

USER: Thank you for your help.

ASSISTANT: Thank you. Wish you a nice journey in economy class flight.

USER: Most welcome.