You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how best can I guide you for the day?

USER: I need flight ticket booking from IAD to MSP to attend a wedding party, can you please help me with booking?

ASSISTANT: Sure,do you need a connecting flight?

USER: Thank you and I need a single connection flight.

ASSISTANT: When are you planning to start and return on?

USER: I would like to start on Aug 1 and I will return back on Aug 3.

ASSISTANT: Do you have any other specifications?

USER: I need a flight which will depart in the morning time.

ASSISTANT: Can I know your good name?

USER: Sure, my name is Gregory Phillips.

ASSISTANT: Thank you for your details, we found a direct flight 1010 in class economy which is in Southwest airline. Shall I proceed?

USER: I am ok with the above flight, you can proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your enormous help with booking my flight ticket.

ASSISTANT: Thank you.