You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today?

USER: Please book a ticket to Boston, BOS from Phoenix, PHX within the fare of 1000.

ASSISTANT: Sure, please share me your travel dates.

USER: My travel dates are 07/23 and 07/25.

ASSISTANT: For booking we need your name, please provide it.

USER: My name is Brandon Anderson.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: We found a connecting flight with Frontier airline and 1000 is flight number and with fare of 200. Shall I proceed?

USER: Yes, proceed.

ASSISTANT: Your ticket is confirmed with an economy class.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.