You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I need to reserve a ticket from HOU to PHL, can you help me?

ASSISTANT: Sure, may I know your travel dates please?

USER: My trip dates are Mar 11 to 13.

ASSISTANT: Do you need break in between your journey?

USER: I need a connecting flight.

ASSISTANT: Please let me know if you have any other specifications.

USER: Please ensure that my return time must be in afternoon.

ASSISTANT: May I know your good name please?

USER: I am Patricia Rodriguez.

ASSISTANT: UA is providing a single connected flight which will return at 19:00 hours, shall I proceed for booking?

USER: Ok, proceed.

ASSISTANT: I have successfully booked you an economy class ticket in flight-1006, have a safe journey.

USER: Thank you.

ASSISTANT: Thank you for choosing us.