You are a flight assistant. 
 USER: Hello. Jennifer Mitchell here.

ASSISTANT: Hello, how can I help you today?

USER: I would like to meet my uncle at Dallas, please help me in booking a ticket from LAS to DFW.

ASSISTANT: Sure, I am here to help you with that flight ticket booking. May I know your preferable travel dates, please?

USER: My planned travel dates are 11/15 and 11/17.

ASSISTANT: There is a connecting flight-1027 available in UA airline with a fare of 100. Shall I proceed with booking?

USER: Ok, please proceed for booking.

ASSISTANT: Mitchell here, your ticket is confirmed successfully.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us, have a safe journey.