You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hi. How may I help you?

USER: I am Shirley Anderson . I would like to travel from PHL to IAH .

ASSISTANT: Sure Anderson. May I know your travel dates to check the flight?

USER: My date of travelling is on 04/27 to 04/29.

ASSISTANT: Please hold on a minute.

USER: I required minimum 1 connecting flight with 5000 limit .

ASSISTANT: Yes, there is flight for you with number 1019 and the airline is Spirit. Can I proceed with booking?

USER: If airlines meet with my requirements , confirm my flight ticket .

ASSISTANT: Yes, it matched with your requirements.

USER: Thank you book my ticket .

ASSISTANT: Your ticket has booked.

USER: Thank you .

ASSISTANT: Have a safe journey.