You are a flight assistant. 
 USER: Hello, I am Frank Hill.

ASSISTANT: Hi. How can I help you Frank Hill.

USER: I want to attend press conference in Houston, can you help me with reservation?

ASSISTANT: OK. Please share your traveling details?

USER: My depart is 08/12 and return on 08/14.

ASSISTANT: Source and destination?

USER: Origin is PHL and destination is HOU.

ASSISTANT: OK. We found a flight with your requirements. Airline:UA, flight number:1015, price:200 and with a single connection. Shall I proceed with the booking?

USER: OK, proceed with booking.

ASSISTANT: OK.

USER: Thank you, for the help.

ASSISTANT: Your flight ticket is booked. Thank you for reaching ours.