You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I address you?

USER: I want to meet my friend at PHL, can you please avail me a flight ticket from HOU?

ASSISTANT: Sure, please provide your trip dates to book your seat.

USER: My trip dates are from Aug 27th to Aug 29th.

ASSISTANT: I need your name to process further.

USER: I am Kathleen Johnson.

ASSISTANT: Will you please let me know your connection limit?

USER: I want a direct flight to travel.

ASSISTANT: Ok. do you need any other requirements?

USER: Yes, I prefer not to travel in low-cost airline.

ASSISTANT: Sure, which type of class you are looking for?

USER: I am comfortable with any class.

ASSISTANT: We regret to inform you that there is no active reservation found on your name.

USER: No problem.

ASSISTANT: Thank you for choosing us.

USER: Thank you.