You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you today?

USER: I am planning to visit the Mount Evans in Denver, DEN. Can you help me with the process of booking a flight ticket?

ASSISTANT: Sure, may I know your source airport code?

USER: My source is from New York, EWR.

ASSISTANT: Kindly, mention your planned trip dates.

USER: My planned journey dates are Jan 17 and 19.

ASSISTANT: Do you prefer either connecting or direct flight?

USER: I want to meet my cousin in between my journey, So I need a break.

ASSISTANT: Is there any class preference?

USER: No.

ASSISTANT: Are there any other requirements other than these?

USER: No.

ASSISTANT: Please forward your name.

USER: Sandra Parker here.

ASSISTANT: We found a connecting flight of fare 100 with airline Frontier and number 1014. Can I book it?

USER: Please reserve my seat.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you.

ASSISTANT: Thank you for contacting us.