You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Ryan Williams.

ASSISTANT: How can I assist you?

USER: I am looking for a flight from BOS to SFO, can you help me in booking the flight ticket?

ASSISTANT: Sure, I can help you. May I know your travel dates please?

USER: Sure, my planned travel dates are Mar 05 and Mar 07.

ASSISTANT: Ok, may I know in which do you prefer to travel?

USER: Exactly, what information you need from me.

ASSISTANT: May I know in which class do you prefer to travel?

USER: No, I am not looking for any class preferences.

ASSISTANT: Ok, please let me know if you have any other specifications.

USER: Yes, I would like to start my journey for the evening flight.

ASSISTANT: ok, please wait for a while.

USER: Sure, I will wait for your response.

ASSISTANT: There is a flight with 2 connections on that route, is that ok for you?

USER: No, I am looking 1 connection.

ASSISTANT: Ok, please wait for a while.

USER: Sure, I will wait for your response.

ASSISTANT: AA airlines is providing a flight on that route with ticket fare of 100 and 1 connection, it's departure time is 22 PM and arrival time is 15 PM. Shall I proceed for booking?

USER: That's fine, please proceed in booking with this flight.

ASSISTANT: I have successfully booked you an economy class ticket in flight-1011, have a safe journey.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.