You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you today?

USER: I have a plan to attend my friend's wedding anniversary in Philadelphia. Can you help me for that?

ASSISTANT: Can you please share your travelling airport codes?

USER: My travelling airport codes are from HOU to PHL./.

ASSISTANT: Sure, please share your travel dates.

USER: My travelling dates are from 06/21 till 06/23.

ASSISTANT: Here, I found a flight for you with 1 stopover in Southwest airlines and price is 100. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: To proceed further, can you please tell me your name?

USER: My name is Andrew Walker.

ASSISTANT: Your ticket has been booked with flight 1000.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.