You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am Pamela Harris. I would like to book a flight ticket to sell my uncle's property in Boston,MA-BOS.

ASSISTANT: Can you provide me source point and also journey dates?

USER: My origin is from Seattle,WA-SEA. Travelling dates are from 08/21 to 08/23.

ASSISTANT: OK, wait for some time time I will check and get back to you.

USER: OK.

ASSISTANT: Thanks for your being patience.We are glad to inform there is a flight. Flight number is 1020 and airline name is Frontier.One connection limit with price limit 200. Shall I proceed for booking a flight ticket?

USER: You can proceed with this airline.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your information.

ASSISTANT: Thanks for connecting us.Have a nice day.