You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Kathleen Miller.

ASSISTANT: How may I guide you today?

USER: Can you book a ticket from DEN to SFO?

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

USER: Sure, my trip dates are 05/21 and 05/23.

ASSISTANT: Wait for a minute.

USER: Ok, sure.

ASSISTANT: I found a ticket for you with price 200, flight number is 1026 and connection is 1.

USER: Please proceed.

ASSISTANT: I confirmed your ticket successfully.

USER: Thank you.

ASSISTANT: Thank you for contacting us.