You are a flight assistant. 
 USER: Hi. Jonathan Harris here.

ASSISTANT: Hello, how may I aid you?

USER: Can you book a connecting flight ticket to New York for my family vacation?

ASSISTANT: Sure, we are euphoric to help you.

USER: Ok.

ASSISTANT: Can you share me your departure and arrival dates?

USER: Yes, my travel dates are from Jan 20 to Jan 22.

ASSISTANT: Where you need to catch the flight and land?

USER: The airport codes for the journey are from PHX to EWR.

ASSISTANT: Is there any class preference for you?

USER: No.

ASSISTANT: We found a connecting flight with fare of 100 and 1001 flight number. Shall I proceed?

USER: I am fine with the fare. You can book it.

ASSISTANT: Your seat has been reserved with Frontier airline in economy class.

USER: Thank you.

ASSISTANT: Thank you for opting us, we hope to serve you again.