You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: Please book a flight ticket from MSP to EWR.

ASSISTANT: Sure, may I know your trip dates?

USER: My trip is in Apr from 17th to 19th.

ASSISTANT: Do you have any other requirements?

USER: I need a connecting flight.

ASSISTANT: Can I know your name please?

USER: I am Deborah Walker.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

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

USER: Yes, proceed.

ASSISTANT: Ok, your ticket is booked with the flight number 1001.

USER: Thank you for your help.

ASSISTANT: My pleasure.