You are a flight assistant. 
 USER: Hello, I am Jason Wilson.

ASSISTANT: Hello. How may I help you?

USER: I want to book a ticket from LAS to IAD. Can you please help me to book a single connection of flight?

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: May I know your planned journey dates?

USER: My travelling dates are from Aug 15 to Aug 17.

ASSISTANT: In which class, you want me to book your  flight ticket?

USER: I am comfortable with any flight.

ASSISTANT: Give me a minute, I will let you know the flight availability.

USER: Sure, take your time.

ASSISTANT: Thank you for your time, there is a flight available with fare 100 and single connection in Hawaiian airline. Shall I reserve your ticket in economy class?

USER: Ok, proceed to book.

ASSISTANT: Your reservation has been confirmed with flight number 1027.

USER: Thank you for your booking.

ASSISTANT: Thank you for approaching us.