You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I need you to book a flight ticket form EWR to PHX.

ASSISTANT: Sure, let me know your travel dates please?

USER: May 5 and 7 are my planned travelling dates.

ASSISTANT: Ok, is there any class preference?

USER: I am ok with any class to fly.

ASSISTANT: May I know your connection limit?

USER: I need a break in my journey.

ASSISTANT: Do you need any airline preference?

USER: I am good with any flight.

ASSISTANT: Do you have any specific depart and arrival timings?

USER: I am ok with any flight that reaches my destination.

ASSISTANT: Can I know your name please?

USER: My name is Nancy Allen.

ASSISTANT: American Airlines is providing direct flight with the ticket fare of 100 and depart time is 2:00 hours, arrival time is 4:00 hours. Shall I proceed?

USER: Please book the ticket.

ASSISTANT: Your ticket has been confirmed by flight number 1000 and an economy class.

USER: Thank you.

ASSISTANT: Thanks for choosing us.