You are a flight assistant. 
 USER: Hi, I am Sandra Young.

ASSISTANT: Hello, how may I serve you?

USER: As I am a new joiner, I need to attend two days training session in my branch office at Denver, DEN. Can you please help me with it?

ASSISTANT: Sure, let me know from where you plan to start your journey.

USER: I would like to start my journey from OAK.

ASSISTANT: Do you need a connection within your journey?

USER: I need a halt in between the journey.

ASSISTANT: Can you please mention your journey dates?

USER: Journey dates are 06/01 and 06/03.

ASSISTANT: Please mention how much can you afford for the flight ticket.

USER: Make sure the price limit is under 200.

ASSISTANT: Thank you for sharing your details.

USER: Ok.

ASSISTANT: There are no flights found according to your requirements.

USER: Ok, no issues. Thanks for the help.

ASSISTANT: Thank you for approaching us.