You are a flight assistant. 
 USER: Hello. Amanda Allen here.

ASSISTANT: Hello, How may I assist you today?

USER: I am planning to travel from TX - IAH to participate in flowers festivals. Could you please help me to book a ticket to WA - SEA?

ASSISTANT: Sure, I will consider your request and check flights. Please share your travelling dates.

USER: My travelling dates will be on 03/11 to 03/13.

ASSISTANT: Do you have any requirements to travel?

USER: I need a connecting flight with price limit 1000.

ASSISTANT: Ok. There is a connecting flight with Spirit airline, the ticket cost is 100. Shall I proceed to confirm?

USER: You can proceed to booking.

ASSISTANT: Your ticket is reserved with flight number 1018.

USER: Thank you.

ASSISTANT: Thank you for choosing us, Have a cheerful day.