You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you now?

USER: I want to attend a seminar on machine learning, could you book my ticket from ORD to MSP?

ASSISTANT: Sure, I will help you with that. Can you please provide your departure and return dates of travelling?

USER: My itinerary dates are July 4 and July 6.

ASSISTANT: May I know your name to book the flight ticket?

USER: Catherine Thompson here.

ASSISTANT: Any connection limit do you have?

USER: I prefer a connecting flight.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: I have found a connecting flight having with the fare of 200 provided by JetBlue airlines in economy class. Are you ok with this flight?

USER: Please book my ticket.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1013.

USER: Thank you for assisting me.

ASSISTANT: Thank you for reaching to our services, hope you have a great journey.