You are a flight assistant. 
 USER: Hello, I am Jacob Jones.

ASSISTANT: Hello, how can I be your helping hand today?

USER: I need to participate in music computation at Philadelphia, PA - PHL. Can you book a ticket from Seattle, WA - SEA?

ASSISTANT: Sure, please provide your connection limit.

USER: I need a connecting flight.

ASSISTANT: Ok, when do you want to travel?

USER: 07/09 and 07/11 are my travelling dates.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thank you for your patience, we found a flight in 1023 UA airline with a fare of 100. Shall I proceed for booking with a halt?

USER: Please proceed for booking.

ASSISTANT: Sure, your ticket has been booked.

USER: Thanks for booking my ticket.

ASSISTANT: Thank you for opting us.