You are a flight assistant. 
 USER: Hello.

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

USER: My name is Cynthia Roberts. I want to book a flight ticket form AUS to EWR, can you please help?

ASSISTANT: Sure, do you need any halt in between the journey?

USER: Yes, I need a halt during my journey.

ASSISTANT: Ok, provide your departure and arrival travelling dates?

USER: My departure date is Oct 7th and return date is Oct 9th.

ASSISTANT: Do you prefer economy or business class?

USER: I am comfortable with any class.

ASSISTANT: Ok, how much you can afford for a flight ticket?

USER: I can pay up to 5000.

ASSISTANT: Ok, please wait for few minutes.

USER: Sure.

ASSISTANT: We found 1027 Frontier airline with fare of 100 and a halt in between the journey matches your schedule.

USER: You can proceed with the booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.