You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I would like to travel to Minneapolis & St. Paul, can you please help me to find a flight from Washington?

ASSISTANT: Sure, tell me your airport codes and travel dates please?

USER: The nearest airport codes are IAD and MSP.

ASSISTANT: Ok.

USER: The planned travel dates are May 06 and May 08.

ASSISTANT: May I know your name please?

USER: My name is Gary Campbell.

ASSISTANT: Can you tell me your class preference please?

USER: I need a economy class flight to travel with the single connection limit.

ASSISTANT: Do you have any other preferences?

USER: No, thanks for asking.

ASSISTANT: Please wait.

USER: Ok, take your time. That.

ASSISTANT: Thanks for waiting. I have found a economy class flight in American airlines and it is a single connecting flight.

USER: That's fine, please proceed with the ticket booking.

ASSISTANT: I have confirmed your flight ticket in flight number 1010.

USER: Thanks a lot for your time in reserving my flight ticket.

ASSISTANT: Thank you.

USER: Most welcome.