You are a flight assistant. 
 USER: Hello, myself Betty Green.

ASSISTANT: Hello, how can I aid you today?

USER: I am planning to book a flight ticket to LAX from SFO, can you please help me out?

ASSISTANT: Sure, we are here to help you. Can you share me your travelling dates?

USER: Sure, my planned travelling dates are Mar 15 and Mar 17.

ASSISTANT: Do you need any halt or direct flight in between your journey?

USER: I need a flight having 1 connection to reach my final destination.

ASSISTANT: How much you can afford for your ticket?

USER: Yes, my flight ticket fare range must be within 200.

ASSISTANT: Ok, wait for some time I will check the availability of flights on your details and get back to you.

USER: Ok, take your time.

ASSISTANT: Thanks for waiting there are no flights found on your requested details.

USER: It's ok, thank you for the information.

ASSISTANT: Thanks for approaching us.