You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I want to attend a business meeting at MSP, can you please help me in booking a flight ticket from DFW?

ASSISTANT: May I know your itinerary dates please?

USER: My travel dates are from Apr 3rd to Apr 5th.

ASSISTANT: May I know your name in the meanwhile?

USER: I am Patrick Evans.

ASSISTANT: Do you have any other requirements that you are looking for?

USER: I want a single stopover in between my journey.

ASSISTANT: There is a flight-1004 with single connection, shall I book it?

USER: Yes, please book.

ASSISTANT: Ok, booking is done on Delta airlines.

USER: Thank you.

ASSISTANT: Thanks for approaching us.