You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I guide you?

USER: I would like to attend a workshop in Las Vegas, can you please make a reservation from PHL to LAS?

ASSISTANT: Can you share me your travelling dates?

USER: My journey start on Sep 27th and arrival on Sep 29th.

ASSISTANT: Ok, Is there any connection limit?

USER: I need a connection in between journey.

ASSISTANT: Do you have any other specifications?

USER: I want to start in  morning flight to Las Vegas.

ASSISTANT: On whose name I need to book flight ticket?

USER: Please book a flight ticket with the name of Stephen King.

ASSISTANT: Ok, please be on hold.

USER: Sure.

ASSISTANT: There is a connecting flight of Hawaiian airlines in the business class with fare 100 and which departs at 3:00 AM, can I proceed for booking?

USER: Ok, proceed with the booking.

ASSISTANT: Your ticket is confirmed with flight number 1000.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching our service.