You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Jessica Wilson.

ASSISTANT: Could you please tell me how may I help you?

USER: I want a single connecting flight from HOU to PHL. Can you find a flight ticket for me?

ASSISTANT: Sure, I am glad to help you with the ticket booking. Please share your travel dates to search the exact flight.

USER: Sure, my itinerary dates are on 05/27 and return on 05/29.

ASSISTANT: Ok, please give me a couple of seconds to check the flight availability.

USER: Ok, make sure that the connection limit 1.

ASSISTANT: Sorry to inform you that, I have not found any flight in this route on the dates you have provided.

USER: Ok, not a problem. Thank you for your information.

ASSISTANT: You are welcome. Thank you for reaching our agency.