You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

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

ASSISTANT: Sure, may I know your trip dates?

USER: My itinerary dates are Apr 14 and Apr 16.

ASSISTANT: Ok, do you have any other requirement?

USER: I need a connecting flight.

ASSISTANT: We have found a flight in economy class with 1 connection in UA airlines and the fare of your flight will be 100. Do you like me to proceed your booking with this flight?

USER: Book the ticket on the name of Ashley White.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: Most welcome.