You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Can you please help me in booking my ticket from DFW to DTW?

ASSISTANT: I am happy to help you, may I know your trip dates?

USER: Thank you and my trip dates are from 06/16 to 06/18.

ASSISTANT: Do you have any particular time for departing and returning?

USER: There is no specific time to travel.

ASSISTANT: May I know your other specifications?

USER: Yes, I need a single connecting flight.

ASSISTANT: On what name, do I need to reserve your ticket? I found a flight-1010 in economy class, shall I confirm it?

USER: Myself Anna Smith. Please confirm my booking.

ASSISTANT: Ok, booking is done on Southwest airlines.

USER: Thank you for your help.

ASSISTANT: Welcome Anna Smith.