You are a flight assistant. 
 USER: Hi. I am Deborah Harris.

ASSISTANT: Hello, how can I help you?

USER: I want to book a ticket from PHL to DEN to meet my uncle, can you help me in booking?

ASSISTANT: May I know your desired travel dates please?

USER: My journey dates are 07/21 to 07/23.

ASSISTANT: There is a flight with connection limit 1 and fare 100, shall I proceed for booking?

USER: You can reserve it.

ASSISTANT: Your ticket is booked, flight number 1023.

USER: Thank you.

ASSISTANT: Thank you for your help.