You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: I would like to book a ticket from PHL to ORD, can you please help me out?

ASSISTANT: May I know on what dates would you like to travel?

USER: I am travelling on these dates Aug 26th and 28th.

ASSISTANT: Do you prefer a direct or connecting flight?

USER: I need single connected flight.

ASSISTANT: Do you have any other requirements to be met?

USER: I don't have any other requirements.

ASSISTANT: Can I have your name please?

USER: Janet Thomas here.

ASSISTANT: Frontier airlines providing a connecting flight in economy class.

USER: Ok, you can proceed.

ASSISTANT: Your booking is done.

USER: Thank you for your services.

ASSISTANT: Thank you.