You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you?

USER: I am Charles Barker. I am planning to travel from LAS to DEN, help me in booking a flight?

ASSISTANT: Sure, can you share your trip dates?

USER: My travelling dates are 08/06 to 08/08.

ASSISTANT: Do you have any specifications?

USER: I need Single connection.

ASSISTANT: There is a connecting flight with number 1005 in airline Hawaiian, the fare is 100. Can I book it?

USER: Proceed for booking.

ASSISTANT: Your ticket is reserved, have a safe trip.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.