You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how best I can serve you  at this moment?

USER: Can you please help me in booking a flight ticket to EWR from AUS?

ASSISTANT: Sure, can you please share your journey dates?

USER: My journey dates are Apr 05 and Apr 07.

ASSISTANT: May I know your name please?

USER: Yes, I am Margaret Harris.

ASSISTANT: Do you have any connection limit?

USER: I need single connecting flight for my journey.

ASSISTANT: Please let me know your other requirements.

USER: I need to have a return flight in the morning and with a normal-cost airline.

ASSISTANT: We found a United airlines, price is 200 in economy class. with single stopover.

USER: You can proceed with the booking in the flight which you have provided.

ASSISTANT: Your ticket has been confirmed with 1008 flight number.

USER: Thank you for your enormous help.

ASSISTANT: Thank you for choosing us.