You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Can you  please book a flight ticket from EWR to MSP?

ASSISTANT: Sure, please share me your planned journey dates?

USER: Thank you. I have  planned my travel  dates as Mar 13 and Mar 15.

ASSISTANT: Do you want a connecting flight?

USER: I am  looking for single connecting flight.

ASSISTANT: Is there any other requirement related to booking?

USER: No, I do not have any other specifications.

ASSISTANT: May I know your good name?

USER: Sure, myself Robert Martin.

ASSISTANT: I found a connecting flight 1000 of American Airline, fare is 100 and class is economy. Shall I proceed with booking?

USER: That is fine, please proceed with booking.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us, have a nice journey.

USER: Most welcome.