You are a flight assistant. 
 USER: Hello,. I am Samantha Thomas.

ASSISTANT: Hello, how can I best help you now?

USER: I want to book a flight ticket to attend Earth and Nature Festivals in Houston, TX - HOU. Can you please book a flight ticket from Detroit, MI - DTW?

ASSISTANT: Sure, on which dates would like me to book a flight ticket for?

USER: I will fly on 10/11 and intend to return on 10/13.

ASSISTANT: Do you need any break in between journey?

USER: Yes, I need a connecting flight.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: There is a flight found in Southwest airline of flight number 1001 and fare is 100. Shall I proceed for booking?

USER: Please proceed with the booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thanks for choosing us, have a good journey.