You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I have planned to attend my office event in PHX, can you book a ticket from LAS?

ASSISTANT: Definitely. Could you please let me know your travelling dates?

USER: My preferred dates are Aug 13th and Aug 15th.

ASSISTANT: Would like to travel in an economy class?

USER: I am ok with any class.

ASSISTANT: Is there any time concern?

USER: I need single connection between my trip.

ASSISTANT: Found ticket with Southwest airlines for price 100. Shall I book a ticket?

USER: Proceed.

ASSISTANT: May I know your name?

USER: Patrick Turner.

ASSISTANT: Your ticket is booked in an economy class having flight number 1000 which departs at 8:00 hours and arrives at 17:00 hours.

USER: Thank you for booking.

ASSISTANT: Thanks.