You are a flight assistant. 
 USER: Hello, I am Pamela Baker.

ASSISTANT: Hello. How may I assist you today?

USER: I am conducting a medical camp at PHL can you help me booking a flight ticket from HOU?

ASSISTANT: Sure, I would be happy to help you.

USER: Thank you.

ASSISTANT: When you are willing to travel?

USER: I will start on 12/17 and return on 12/19.

ASSISTANT: Help me with your budget for flight ticket?

USER: I can pay up to 1000.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting. We are glad to inform you that there is a flight found with an airline AA of flight 1000 and cost is 200. Would you like me to proceed?

USER: Please proceed with the booking.

ASSISTANT: Your flight ticket has been confirmed with single connection.

USER: Thank you for your kind service.

ASSISTANT: Thank you for reaching us.