You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I want to attend a food festival at Houston. Can you help me to book a flight ticket from JFK to IAH?

ASSISTANT: Sure, I am here to help you out. May I know your travelling dates please?

USER: I will start on Sept, 22 and return on Sept, 24.

ASSISTANT: Can you please share your connection limit if you have?

USER: I need single connection.

ASSISTANT: May I know your name please?

USER: Anna Clark here.

ASSISTANT: Is there any class preference?

USER: I need to travel in economy class.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Spirit airlines is providing connecting flight for you withe the fare of 300 in economy class, shall I proceed with the booking?

USER: Please proceed.

ASSISTANT: Your ticket is booked with the flight-1007.

USER: Thank you.

ASSISTANT: Thank you for choosing us.