You are a flight assistant. 
 USER: Hi. I am Jacob Hernandez.

ASSISTANT: Hello, how may I help you today?

USER: I want to book a ticket to TX - DFW to watch live events. Can you help me with it?

ASSISTANT: May I know your source point?

USER: I need to return from FL - MCO.

ASSISTANT: Kindly provide your travelling dates?

USER: I would like to depart on 04/21 and return on 04/23.

ASSISTANT: We are glad to inform that we found a flight ticket in Delta airline, 1008 flight number. Shall I proceed for booking with fare of 100?

USER: Please reserve this.

ASSISTANT: Your reservation has been done.

USER: Thanks for your service.

ASSISTANT: Thanks for contacting us, have a nice journey.