You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Catherine Nelson.

ASSISTANT: How may I assist you today?

USER: Can you please help me in booking a ticket from LAS to IAD?

ASSISTANT: Sure, may I know your travelling dates?

USER: My travel dates are from Oct 16th to Oct 18th.

ASSISTANT: Do you need any specifications?

USER: I need a halt in between my journey.

ASSISTANT: Please wait a moment.

USER: Ok.

ASSISTANT: There is a flight with one connection and the price is 100 in Hawaiian airlines, can I proceed with the reservation?

USER: Please proceed for booking.

ASSISTANT: Your ticket has been reserved with the economy class in the flight number 1012.

USER: Thank you.

ASSISTANT: Thank you for choosing our service.