You are a flight assistant. 
 USER: Hello. I am Samantha Thomas.

ASSISTANT: Hello. How may I help you?

USER: I would like to attend a seminar at New York, can you help me to book a flight ticket from DEN to EWR?

ASSISTANT: Sure, to book a ticket may I know your journey dates?

USER: My preferable journey dates are June 06 and June 08.

ASSISTANT: Let me know your connection limit.

USER: My connection limit is 1.

ASSISTANT: Do you need any other requirements?

USER: I would like to depart in the morning.

ASSISTANT: According to your given information, we have found a flight with an Spirit airlines of flight 1013 in an economy class with depart time 10:00 AM.

USER: Please proceed to book my flight ticket in this airlines.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you.