You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Kathleen Thompson.

ASSISTANT: How can I assist you today?

USER: I am planning to visit Museum of Art at Philadelphia, could you please help me with booking a flight ticket from Houston?

ASSISTANT: Sure I will help you, may I know your airport codes please?

USER: My source airport code is HOU and destination airport code is PHL.

ASSISTANT: Also, can you share your travel dates please?

USER: I would like to take off on 09/02 and return on 09/04.

ASSISTANT: Ok, please give me a minute.

USER: Sure, take your time.

ASSISTANT: Thank you for your patience, here there is a connecting flight available for you and airfare is about 100. Shall I proceed further in booking?

USER: Please confirm the booking.

ASSISTANT: Your ticket has been confirmed for the flight 1005 from UA airlines.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: You are welcome, thank you for reaching us. Have a great day.