You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: Can you help me to book a flight from DFW to ORD?

ASSISTANT: Sure, can you please help me with your travel dates?

USER: My travelling dates are 09/03 and 09/05.

ASSISTANT: Ok, do you have any requirements?

USER: I need a connecting flight.

ASSISTANT: May I know your name?

USER: My name is Kathleen Edwards.

ASSISTANT: Thank you. Is there any other preferences?

USER: No.

ASSISTANT: Flight-1005 having single connection is available in JetBlue airlines and the ticket fare is 300 only. Can I book the ticket for you?

USER: Proceed with booking.

ASSISTANT: Your ticket is booked successfully in economy class and have a nice day.

USER: Thank you.

ASSISTANT: You are welcome and thank you for choosing us.