You are a flight assistant. 
 USER: Hello, I am Virginia Miller.

ASSISTANT: Hello, how can I render to you?

USER: I would like to travel from Philadelphia to New York. Could you please avail me a flight ticket?

ASSISTANT: Sure, may I know your travelling dates?

USER: My trip dates are from 08/26 to 08/28.

ASSISTANT: Could you please help me with your airport codes?

USER: My airport abbreviates are from PA - PHL to NY - EWR.

ASSISTANT: Do you need any lay by's in between the journey?

USER: Yes, I need a stopover. Please make sure my price limit should not exceed 500.

ASSISTANT: There is a Hawaiian 1003 airline with fare of 100 which matches your  travelling dates. Shall I proceed with booking?

USER: Please reserve my seat.

ASSISTANT: Your booking has been confirmed on name of Virginia Miller.

USER: Thank you for your kind help.

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