You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello. What kind of service you are expecting from us?

USER: I want to book a flight ticket to Dallas for visitation purpose at my friends house.

ASSISTANT: Ok, please ensure your travel dates?

USER: So, I need a flight ticket from DEN with the fare of 1000. I will fly on 09/07 and recur om 09/09. I need a connecting flight.

ASSISTANT: Please mention your destination airport code?

USER: My destination is DFW.

ASSISTANT: Based on the given information, we found a Delta airline available for you.

USER: Ok,.

ASSISTANT: Shall I go through the booking?

USER: You can book my reservation with my name Betty Jackson.

ASSISTANT: Thank you, your ticket has been confirmed.

USER: Thank you for helping me.

ASSISTANT: It's our pleasure to serve you, have a safe journey.