You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: Can you please help me with booking a flight ticket from DEN to DTW?

ASSISTANT: Sure, I will help you. May I know your good name?

USER: My name is Elizabeth Nelson.

ASSISTANT: Could you please share your planned journey dates?

USER: Journey dates are Apr 28 and 30.

ASSISTANT: Let me know your connection limit.

USER: I am comfortable with any class.

ASSISTANT: Do you have any specifications?

USER: No.

ASSISTANT: Please, wait a minute.

USER: Ok.

ASSISTANT: Thank you for waiting, there is a direct flight available with fare 100 in Spirit airline having 1028 as flight number.

USER: Ok, no issues.

ASSISTANT: Shall I confirm it?

USER: Yes.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thanks for the help.

ASSISTANT: Thank you for choosing us.