You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: David Jackson on this side.

ASSISTANT: How can I help you?

USER: I want to book a flight for a round trip on my birthday, can you find a flight from ORD?

ASSISTANT: Yes, I can help you. Can you tell me your travelling dates?

USER: My desired dates for this journey will be from 06/10 and I will be returning on 06/12.

ASSISTANT: Give me a moment.

USER: Sure, take your own time.

ASSISTANT: I have found a flight ticket for you with a price of 100 and 1 connection.

USER: Ok, you can proceed with further booking process.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you for reserving my ticket for this journey.

ASSISTANT: Thank you for reaching our agency.

USER: Most welcome.