You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Ashley Adams.

ASSISTANT: How may I assist you today?

USER: I have a plan to meet my friend in Philadelphia. Can you help me for booking a flight ticket from AUS to PHL?

ASSISTANT: Sure, I am glad to help you in booking. Will you please share your travel dates?

USER: My travelling dates are 07/16 and 07/18.

ASSISTANT: Please hold on for a while.

USER: Sure, I will wait for your response.

ASSISTANT: Flight 1001 in UA airlines is available for you with 1 connection and fare is 200. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your booking is done.

USER: Thank you for booking.

ASSISTANT: You are welcome, thank you for reaching us.

USER: Welcome.