You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Donna Adams.

ASSISTANT: How may I guide you today?

USER: I want to book a ticket from SFO to DEN, as there is a convocation day in my office?

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

USER: Sure, my travelling dates are 05/21 to 05/23.

ASSISTANT: Wait for a minute.

USER: Ok.

ASSISTANT: I found a ticket for you with price 100, flight number is 1003 and connection is 1. Is it ok for you?

USER: You can reserve it.

ASSISTANT: I confirmed your ticket successfully.

USER: Thank you.

ASSISTANT: Thank you for reaching us.