You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Margaret Hall.

ASSISTANT: How can I assist you?

USER: I am planning to book a ticket to attend a music event at OAK. Can you please help me out from LAS?

ASSISTANT: Yes, can you tell me your dates of travel?

USER: I would like to travel on Aug 03 and return back on Aug 05.

ASSISTANT: Give me a moment.

USER: Sure.

ASSISTANT: I have found an economy class ticket with a price of 100 and 1 connection.

USER: That's fine, please proceed the booking.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.