You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I am planning to visit Downtown Aquarium at Houston, could you please help me with booking a flight ticket from PHL to HOU?

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

USER: I would like to depart on July 19th and return on July 21st.

ASSISTANT: May I know your connection limit?

USER: I am looking for a connecting flight.

ASSISTANT: Do you have any other specification that you are looking for?

USER: I have no other specifications.

ASSISTANT: May I know your name to proceed further?

USER: I am Brandon Robinson.

ASSISTANT: There is a flight available with price 100 and the connection is 1 with JetBlue airline. Would you like me to proceed with the booking?

USER: Please confirm the booking.

ASSISTANT: Your booking is confirmed with 1001 flight number and the depart time is 7:00 hours, return time is 9:00 hours.

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

ASSISTANT: Thank you for reaching us.