You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you right now?

USER: I would like to meet my grand parents at Dallas, please help me in booking a ticket from DTW to DFW.

ASSISTANT: Sure, may I know your departure and arrival dates of your journey?

USER: My planned journey dates are on Apr 13 and Apr 15.

ASSISTANT: May I know your name for booking purpose?

USER: My name is Kimberly Turner.

ASSISTANT: Please allow me a moment to search for the flight.

USER: I need a normal cost airline with a connecting flight.

ASSISTANT: There is a flight 1021 in United airlines with a fare of 200, can I confirm your flight ticket booking?

USER: Ok, please proceed for booking.

ASSISTANT: Your flight ticket booking is confirmed in the above flight.

USER: Thank you for your help.

ASSISTANT: You are most welcome and thank you for approaching us.