You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Kevin Edwards.

ASSISTANT: Kevin, how can I support you today?

USER: Me and my friends planned for the trip to Houston, can you please help me to reserve a flight ticket from Philadelphia?

ASSISTANT: Ok, please tell me your planned trip dates.

USER: Sure, the planned trip dates are 10/29 and 10/31.

ASSISTANT: Could you please provide me your airport codes?

USER: The desired airport codes are PHL and HOU.

ASSISTANT: Ok, please hold on for a moment.

USER: Ok, take your time and provide me a flight which is having a connection limit 1.

ASSISTANT: There is a connecting flight 1006 of Spirit airlines available for you with 1 connection.

USER: Ok, may I know the ticket fare?

ASSISTANT: Ticket fare is 100.

USER: Ok, then proceed with ticket booking.

ASSISTANT: Kevin, your booking is done.

USER: Thank you for spending your time in booking my flight ticket.

ASSISTANT: Thank you for choosing us.