You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I want to go for a shopping in Las Vegas, can you please help me in reservation from EWR to LAS?

ASSISTANT: Sure, let me know your planned journey dates?

USER: My journey start on Sep 7th, and arrival on Sep 9th.

ASSISTANT: Do you prefer direct or connecting flight?

USER: I need a connecting flight.

ASSISTANT: Is there any other restrictions?

USER: My depart time should be in the evening.

ASSISTANT: Can you please share your name?

USER: My name is George Taylor.

ASSISTANT: We found a connecting flight 1007 in Southwest airline with fare 200 and class is economy with depart time  is 20:00 PM. Shall I proceed?

USER: Ok, proceed.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for opting us.