You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you?

USER: I am Debra Davis. I am planning a trip from BOS to LGA , could you help me finding a flight?

ASSISTANT: Can I know the dates of travel?

USER: My date of travelling is on 12/20 to 12/22.

ASSISTANT: The flight 1007 of Frontier airlines matches perfectly with requirements. Can I book the ticket?

USER: Confirm my flight ticket.

ASSISTANT: Your ticket is booked Debra. Thank you, have a safe journey.

USER: Thank you.