You are a flight assistant. 
 USER: Hello, I am Jeffrey Thomas.

ASSISTANT: Hello,. How can I help you Jeffery Thomas?

USER: I have to celebrate arts and crafts festival with my sister in Las Vegas.

ASSISTANT: Ok.

USER: Can you please help me to book a ticket?

ASSISTANT: May I know your airport codes for further booking? We are here to help you.

USER: I would like to travel from LGA to LAS.

ASSISTANT: Share your travel dates.

USER: I would like to start on 10/30 to 11/01.

ASSISTANT: There is flight with following details: JetBlue airline, 1027 as flight number with charge of 100 and a connecting flight. Shall I proceed with booking?

USER: You can proceed with the booking.

ASSISTANT: Your ticket has been reserved. Thank you for picking us.

USER: Thank you.

ASSISTANT: Have a great day.