You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I have to attend a Music Concert at Phoenix, could you please help me with booking a flight ticket from DEN to PHX?

ASSISTANT: Sure, I am glad to assist you. May I know your name?

USER: I am Kimberly Collins.

ASSISTANT: Thank you. May I know your travel dates?

USER: I would like to depart on Jan 19th and return on Jan 21st.

ASSISTANT: Ok, is there any preferences?

USER: I am looking for a connecting flight.

ASSISTANT: Ok, please wait for a while.

USER: Sure, take your time.

ASSISTANT: There is a flight with single connection in JetBlue airlines and the ticket costs you 200 only in economy class. Flight departs at 3:00 hours and arrives at 4:00 hours. Can I book the ticket for you?

USER: Yes, please confirm the booking.

ASSISTANT: Your ticket is booked successfully with the flight-1008.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: You are welcome and thank you for choosing us.