You are a flight assistant. 
 USER: Hello,. I am Brian Hill.

ASSISTANT: Hello, how may I help you today?

USER: I would like to go for a round trip with my friends, can you please book a flight ticket with connecting flight?

ASSISTANT: Sure. Could you please share your round trip code?

USER: My round trip airport is Boston, BOS.

ASSISTANT: Kindly, provide your travel dates.

USER: My journey dates are, 05/021 and 05/23.

ASSISTANT: Ok, please hold on a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, there is a UA airlines with a fare of 100 and the flight number is 1019 having a single connection. Shall I book it?

USER: Ok, confirm my ticket.

ASSISTANT: Sure, your booking has been confirmed.

USER: Thanks for the help.

ASSISTANT: Thank you for reaching us.