You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you today?

USER: I am Stephen Gonzalez. I need to attend a cultural festival in Dallas so please help me with flight ticket booking from Detroit.

ASSISTANT: I am very happy to help you in booking, may I know your travelling dates?

USER: Sure, I have planned to travel on dates of 24 and 26 of June.

ASSISTANT: Please share me your travelling airport codes.

USER: Sure, I would like to travel from DTW to DFW.

ASSISTANT: Please wait for a while.

USER: Sure, take your time.

ASSISTANT: I found a flight with Southwest airline having 1 connection and airfare is 300. Can I proceed to booking?

USER: That is fine, please proceed with booking.

ASSISTANT: Your ticket is confirmed with the flight-1003.

USER: Thank you for your help.

ASSISTANT: Thank you for contacting us.

USER: Most welcome.