You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Larry Campbell.

ASSISTANT: How may I guide you today?

USER: I want to book a ticket from PHL to DEN, can you help me out?

ASSISTANT: Sure, I will help you with that. Can you please share your journey dates?

USER: Thank you, my trip dates are 11/17 and 11/19.

ASSISTANT: Wait for a minute.

USER: Sure.

ASSISTANT: I found a ticket for you with price 100, flight number is 1010 and connection is 1. Is it ok for you?

USER: Yes, you can.

ASSISTANT: I confirmed your ticket successfully.

USER: Thanks for your help.

ASSISTANT: Thank you for contacting us.