You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

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

ASSISTANT: Sure, I will help you with that. Can you please share your planned travel dates?

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

ASSISTANT: Can I know your connection limit?

USER: I need single connected flight.

ASSISTANT: Do you have any particular time for departing and returning?

USER: I don't have any other preferences.

ASSISTANT: Which class do you prefer either economy or business?

USER: I already mentioned above that I don't have any other preferences.

ASSISTANT: American Airlines are having a flight-1025 with single connection limit and the ticket fare is 100. Shall I proceed with booking?

USER: Ok, you can proceed.

ASSISTANT: May I know your name please?

USER: Virginia Jones here.

ASSISTANT: Virginia Jones, your booking is done in economy class, the depart time is morning and return time  afternoon.

USER: Thank you for your services.

ASSISTANT: Thank you for reaching us, have a safe journey.