You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: My name is Paul Wright. I am unable to reserve my flight ticket to travel, can you help in booking?

ASSISTANT: Can you please help me with your travel dates for booking flight ticket?

USER: My airport codes are PHL to EWR. My dates would be 07/19 and back to 07/21.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: There is a flight ticket available as per your requested dates. Shall I proceed?

USER: Ok, please reserve my ticket for the above airllines.

ASSISTANT: Ok, airline is Frontier and flight number is 1014. Your flight ticket is booked.

USER: Ok, thank you for your hand help in booking.

ASSISTANT: Thank you for approaching us.