You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I be at your service today?

USER: Please help me out in booking the ticket from PHL to LAS.

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: My trip dates will be Oct 13 to Oct 15.

ASSISTANT: Do you have any other specifications?

USER: I need a connecting flight.

ASSISTANT: Please help me with your name for booking.

USER: Rebecca Campbell is my name.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 200 with flight number 1006. Shall I proceed with this flight?

USER: May I know my depart time?

ASSISTANT: Your booking is done at 2AM.

USER: I want in the afternoon.

ASSISTANT: Sorry for this inconvenience, I could not find any flight with your requirements.

USER: That's ok, thank you.

ASSISTANT: Thank you for reaching us.