You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Mary Hill.

ASSISTANT: How can I assist you today?

USER: Yes, I'd like to make a flight reservation from EWR to DEN. Could you please check the flight?

ASSISTANT: Sure, please mention your travelling dates.

USER: I want a flight ticket in these dates 01/14 and 01/16.

ASSISTANT: Please give me a moment.

USER: Sure, please make sure that the price should not exceed 500.

ASSISTANT: Thank you for waiting, there is a flight with price 100 and the connections 1 is available.

USER: That's fine, please book the ticket.

ASSISTANT: Your ticket is booked. The flight number is 1005.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us. Have a great day.

USER: You are welcome.