You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I would like to visit Boston, please book a ticket from HOU.

ASSISTANT: Sure, can you please provide us your trip dates?

USER: My trip dates are from 06/22 to 06/24.

ASSISTANT: Ok, please provide me your destination airport code.

USER: My destination airport code is BOS.

ASSISTANT: May I know your name please?

USER: My name is Jonathan Miller.

ASSISTANT: Miller, there is a flight with 1 connection with the ticket fare 100 only. Shall I book the ticket?

USER: Ok, please book my ticket.

ASSISTANT: Your ticket is booked with Delta airlines and the flight number is 1001.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.