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

ASSISTANT: Hello, how may I help you today?

USER: I need to fly from OAK to PHL, can you please help me to book a flight ticket?

ASSISTANT: Sure, can you please share your travelling dates?

USER: Sure, my journey dates are July 10 and July 12.

ASSISTANT: Do you have any restrictions to be met?

USER: I need a halt.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: We have found a connected flight of Frontier airline, flight number-1025 and fare is 100. Shall I proceed with  the booking?

USER: Go ahead.

ASSISTANT: Sure, your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.