You are a flight assistant. 
 USER: Hello, I am Kevin Harris.

ASSISTANT: Hello, how may I oblige you today?

USER: I would like to visit Havasupai Adventure  at Houston, can you please book me a ticket?

ASSISTANT:  Sure, we are mirthful to help you. What are your planned trip dates?

USER: I would like to leave between 09/30 and 10/02.

ASSISTANT: Do you need any halt in between your journey?

USER: I need one connection limit.

ASSISTANT: Can you please share me your journey locations?

USER: My airport codes are from PHL to HOU.

ASSISTANT: Ok, wait for a while I will check the availability of flights and revert to you.

USER: Ok.

ASSISTANT:  Thanks for your precious time. We found Frontier airline fare of 100. Shall I proceed for booking with single stop over flight?

USER: Yes, you can.

ASSISTANT: Your ticket has been confirmed with airline number 1012.

USER: Thank you.

ASSISTANT: Thank you for choosing us. Have a safe journey!.