You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: I need to travel from MSP to IAD, can you help me in doing that?

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: My trip dates are Jan 14 to Jan 16.

ASSISTANT: Do you like to go with a economy class or business class?

USER: I am comfortable in any class.

ASSISTANT: Is there any other specifications regarding your journey?

USER: I need a single connecting flight.

ASSISTANT:  May I know your name for the documentation process?

USER: I am Anthony Parker.

ASSISTANT: There is a connecting flight-1025 in business class, shall I proceed?

USER: Ok, proceed.

ASSISTANT: Ok, booking is done on Delta airlines.

USER: Thank you.

ASSISTANT: Welcome Anthony Parker.