You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am planning to attend an interview in Boston, can you please make  a reservation from LAS to BOS?

ASSISTANT: Sure, we are happy to help you. Please help me with your travelling dates.

USER: My journey start on Oct 17th and return back on Oct 19th.

ASSISTANT: Ok, Do you have any class preference?

USER: I am Comfortable with any class.

ASSISTANT: Ok, May I know your airline preference?

USER: I am ok with any airlines.

ASSISTANT: Ok, Do you prefer direct flight or connected flight?

USER: I need a connecting flight.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a connecting flight in 1007 Spirit Airlines with a fare of 200. Can I proceed for booking?

USER: Please book a flight ticket with the name of Matthew Mitchell.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.