You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I want to visit Seattle, Please help me in booking a ticket from BOS to SEA.

ASSISTANT: Ok, may I know your preferable dates to travel?

USER: My preferable dates of journey are from 01/21 to 01/23.

ASSISTANT: May I know your good name please?

USER: My name is Paul Thomas.

ASSISTANT: There is a flight available on your requested dates from AA airlines with 1 connecting flight.

USER: Ok, please book my ticket.

ASSISTANT: Your ticket is booked with flight 1017.

USER: Thank you for your help.

ASSISTANT: Most welcome.