You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How  may I help you?

USER: I am Richard Mitchell. I would like to book a ticket from LAS to IAD, can you help me?

ASSISTANT: Sure, I can help you with that. May I know your planned travel dates?

USER: My travel dates are 06/13 and 06/15.

ASSISTANT: Ok, please hold on for a while.

USER: Sure.

ASSISTANT: The Hawaiian airlines is found with the connection limit 1 and the price is 100. Shall I proceed with ticket booking/.

USER: You can book it.

ASSISTANT: Ok, I have booked your ticket with the flight number 1001.

USER: Thank you for booking.

ASSISTANT: You are welcome. Thank you for reaching our travel agency. Have a nice journey.