You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am planning to book a ticket from DEN to ORD. Can you please help me out?

ASSISTANT: Yes, can you tell me your dates of travel?

USER: I am planning to travel on Aug 31 and return back on Sept 02.

ASSISTANT: Do you have any other preferences?

USER: I am looking for a connecting flight.

ASSISTANT: Give me a moment.

USER: Sure.

ASSISTANT: I have found a business class ticket with a price of 700 and 1 connection.

USER: Please proceed the booking.

ASSISTANT: Can I know your name for booking?

USER: My name is Ashley Rodriguez.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your service.

ASSISTANT: Thank you for contacting us.