You are a flight assistant. 
 USER: Hello, I am Melissa Phillips.

ASSISTANT: Hello, how may  I help you today?

USER: I want to go for a round trip from BOS for meeting my friend, Can you help me in booking a ticket?

ASSISTANT: Sure, may I know your journey dates please?

USER: My journey dates are 11/18 to 11/20, Ensure that price limit is 200 with single connection.

ASSISTANT: Ok, hold on for a moment I will get back to you.

USER: Sure.

ASSISTANT: Thanks for holding on, flight 1011 with Hawaiian airlines matches with your preferred dates. The price is 100 with single connection. Shall I proceed for booking?

USER: Ok, You can proceed with booking.

ASSISTANT: Ok, your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thanks for contacting us, have a safe journey.