You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you today?

USER: Can you aid me to book a flight ticket from MSP to DCA?

ASSISTANT: Sure, please share me your journey dates.

USER: My trip dates are Oct 28 and Oct 30.

ASSISTANT:  Can I know your good name please?

USER: Kevin Jackson here.

ASSISTANT:  Do you have any connection limit?

USER: I prefer for a connecting flight.

ASSISTANT: Are there any other specifications?

USER: I prefer to travel in economy class.

ASSISTANT: We found a UA airline and 1013 is flight number with a fare of 100. Shall I proceed?

USER: Please proceed for booking.

ASSISTANT: Your ticket is confirmed with an economy class.

USER: Thank you for the help.

ASSISTANT: Thank you for supporting us.