You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Catherine Hernandez here.

ASSISTANT: How can I help you today?

USER: I want to travel from BOS to LAS for attending a Seminar. Can you please help me for booking the flight ticket?

ASSISTANT: May I know your travel dates please?

USER: My travelling dates are from 08/12 to 08/14.

ASSISTANT: Ok, please wait for a moment.

USER: Ok, I will wait.

ASSISTANT: Here is a flight-1006 with 1 connection limit, costs 200 from Delta airlines. Shall I proceed?

USER: Please proceed for booking the flight ticket.

ASSISTANT: Ok, your ticket is reserved.

USER: Thanks for helping me.

ASSISTANT: Thank you for choosing us.