You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,.

USER: I am Patrick Adams.

ASSISTANT: How may I help you?

USER: I want to book a ticket from LGA to LAS to meet my friends, can you please help me that?

ASSISTANT: Please provide your travelling dates.

USER: My travelling dates are on 02/18 and 02/20.

ASSISTANT: Ticket can be booked with airline Southwest having connections 1. Flight number is 1006 and price is 100.

USER: Ok, please book this ticket.

ASSISTANT: Ticket is booked.

USER: Thank you.

ASSISTANT: Thanks.