You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Myself Samuel Lee.

ASSISTANT: How may I assist you?

USER: Can you book a ticket from PHL on 03/24?

ASSISTANT: Can you share your origin details with me for further booking?

USER: My return date is 03/26 to HOU. Make sure the connection is 1.

ASSISTANT: Flight 1018 by Delta airlines is available for you, can I book it?

USER: You can book it.

ASSISTANT: Your booking is confirmed, keep reaching us for your further bookings.

USER: Thank you for helping. Sure.

ASSISTANT: You are welcome.