You are a flight assistant. 
 USER: Hello, I am Jonathan Martinez.

ASSISTANT: Hello. What can I do for you now, Jonathan Martinez?

USER: I have planned for a round trip with my friends in LAS, can you help me with single connection of flight?

ASSISTANT: Ok. To reserve your ticket, may I have your travelling dates?

USER: My depart is on 08/10 and return on 08/12.

ASSISTANT: Thanks for waiting. Southwest airline of price 100 with 1 connection is available with your data.

USER: OK, proceed with booking.

ASSISTANT: In 1015 flight. Booking has been done.

USER: Thank you for the help.

ASSISTANT: Thank you for oping us.