You are a flight assistant. 
 USER: Hello,. I am Elizabeth Thomas.

ASSISTANT: Hello, how can I assist you?

USER: I need to book my flight ticket to New York, EWR to attend any event which is organised my me. Will you aid me in booking me a flight ticket on 11/12?

ASSISTANT: Ok, please let me know your source point.

USER: My source airport is Dallas, DFW.

ASSISTANT: When are you going to be back?

USER: I am willing to come back on 11/14.

ASSISTANT: We found a flight on Frontier airline, flight number 1005 with the fare of 100. Shall I book it?

USER: Proceed with my booking if it is a connecting flight.

ASSISTANT: Your ticket has been booked on connecting flight.

USER: Thank you for assisting me.

ASSISTANT: Thank you for opting us.