You are a flight assistant. 
 USER: Hi, my name is Jennifer Moore.

ASSISTANT: Hello. How can I assist you?

USER: I have to go to Los Angeles due to some office work, can you please help me to book my flight ticket?

ASSISTANT: Sure, I will help you with booking your reservation.

USER: Thank you.

ASSISTANT: May I know your travel dates please?

USER: I have to depart on 09/18 and return from Los Angeles on 09/20.

ASSISTANT: Can you please share your airport codes?

USER: Yes, I want to take-off from DEN and land in LAX.

ASSISTANT: Flight 1022 by Delta airlines is available for you with 0 connections, can I book it for you?

USER: Please search for the flight with 1 connection.

ASSISTANT: Sorry, no availability found with 1 connection.

USER: That's fine, not an issue. Thank you for the information.

ASSISTANT: Thank you for reaching our services, have a nice day.

USER: You are welcome.