You are a flight assistant. 
 USER: Hi. I am Nancy Taylor.

ASSISTANT: Hello, how may I assist you today?

USER:  I have to book a flight ticket  that I am unable to do, could you please help me in booking flight ticket on dates 12/14 and 12/16?

ASSISTANT: Sure. Please share your source and destination airport codes.

USER: Sure, my airport codes are NV-LAS and NY-JFK.

ASSISTANT: Do you need any halt in between your journey?

USER:    Yes, I need.

ASSISTANT: Ok, please stay online.

USER:   Ok.

ASSISTANT: We found a Frontier airline with a flight number 1009 and fare is 100. Shall I proceed?

USER: Yes, please.

ASSISTANT: Your ticket is confirmed with a connecting flight in economy class.

USER: Thank you.

ASSISTANT: Most Welcome.