You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you for today?

USER: I am Lisa Roberts. I would like to book a ticket from DTW to LAX, can you help me?

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

USER: My travel dates are 06/19 and 06/21.

ASSISTANT: Give me a moment.

USER: Sure.

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

USER: You can book it.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you for booking.

ASSISTANT: Thank you for contacting us.