You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Ronald Green.

ASSISTANT: How may I assist you Green?

USER: I'm planning to visit Boston to meet my friends, can you please book the ticket to BOS?

ASSISTANT: Sure, I will help you. Could you please provide your preferable dates that you want to travel?

USER: I would like to travel from 06/07 to 06/09.

ASSISTANT: Ok, may I know your origin airport code to proceed further?

USER: It is a round trip from BOS to BOS.

ASSISTANT: Ok Green, please hold on a moment.

USER: Sure.

ASSISTANT: Based on your information, flight number 1003 from Delta airlines with 1 connection with the fare of 100 is available for you. Shall I proceed with this?

USER: Yes, please proceed with the booking.

ASSISTANT: Ok, your reservation is done successfully.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us, have a great journey.