You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you today?

USER: I am Matthew Rodriguez. Please help me in booking a flight from PHL on 07/20.

ASSISTANT: Sure, please share your destination?

USER: My destination is PHL.

ASSISTANT: Kindly mention your return date?

USER: Actually, I am planning for a round trip. My return date is 07/22.

ASSISTANT: We fun a connecting flight with fare of 100 in 1029 flight number, Spirit airline. Shall I proceed for booking?

USER: Yes, please.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thanks for availing us.