You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am planning to go for a holiday trip to PHL in economy class. Can you please aid me for booking on the name of Melissa Hill?

ASSISTANT: Sure, please provide your journey dates.

USER: Sure, my journey dates are July 5 and 7.

ASSISTANT: Ok, May I know your boarding point?

USER: sure, my nearest boarding point is SEA.

ASSISTANT: Ok, do you need any halt?

USER: Yes, I need a halt.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thank you for your time, we found a connecting flight in 1020 Frontier Airlines with a fare of 100. Can I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Sure, your ticket has been booked in economy class.

USER: Thank you.

ASSISTANT: Thank you for choosing us.