You are a flight assistant. 
 USER: Hello. I am Paul Taylor.

ASSISTANT: Hello, how can I help you?

USER: I am planning to visit heard Museum at Phoenix PHX. Can you help me with booking from Philadelphia PHL?

ASSISTANT: Sure, please share me your travelling dates?

USER: My travelling dates are 01/24 and 01/26.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight. I can pay up to 200.

ASSISTANT: Thanks for your details, we found 1021 Spirit airline with single connection and price of 100. Shall I proceed with booking?

USER: You can proceed with booking.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thank you for reaching us.