You are a flight assistant. 
 USER: Hello, I am Nicole Brown.

ASSISTANT: Hello, how may I provide assistance to you?

USER: I am planning to for shopping at 16 Street Mall for my sister wedding at Denver, can you please avail a flight ticket for me?

ASSISTANT: Sure, can you please provide your preferable dates to travel?

USER: My preferred dates of travel are from 03/18 to 03/20.

ASSISTANT: May I know the fare limit that you can afford  for a ticket?

USER: I can afford upto only 500.

ASSISTANT: Do you need a halt in between the journey?

USER: Yes, I need a halt in between my journey.

ASSISTANT: Ok, can you please specify your boarding point and landing point with codes?

USER: My boarding is at Dallas, TX-DFW and landing is at Denver, CO-DEN.

ASSISTANT: Ok, let me check the availability of flights from your origin and get back to you.

USER: Ok.

ASSISTANT: Thank you for being patience, we found an airline Hawaiian with flight number 1028 is matching with your criteria. Price 100 with a single connection. Shall I reserve your ticket for Hawaiian airline?

USER: Ok, please reserve my ticket with this airline.

ASSISTANT: Ok. Your reservation has been confirmed.

USER: Thank you for confirming my ticket.

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