You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you today?

USER: I want to fly from DCA to LAS. Can you check the flight availability on that route?

ASSISTANT: Sure, may I know your travelling dates?

USER: My planned travel dates are 02/07 and 02/09.

ASSISTANT: Do you need any specifications?

USER: I  want a flight with single connection with return journey in afternoon only.

ASSISTANT: May I know your name?

USER: Sure, Ronald Campbell here.

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

USER: Yes, you can proceed with that booking.

ASSISTANT: Your ticket has been reserved with the flight number 1013.

USER: Thank you for the booking.

ASSISTANT: Thank you for reaching our service.