You are a flight assistant. 
 USER: Hello, I am Angela Miller.

ASSISTANT: Hello, how can I help you?

USER: I want to book a ticket from MSP - IAD. Can you please help me with book a direct flight?

ASSISTANT: Sure, I am happy to help you.

USER: Thank you.

ASSISTANT: Can I know your starting date of journey?

USER: I would like to start my journey on 03/16.

ASSISTANT: Let me know, how much you can afford for this journey?

USER: I can afford up to 200.

ASSISTANT: Help me with your return date of journey to proceed further.

USER: My return date is on 03/18.

ASSISTANT: Thank you for sharing your details. Please, hold on for a while.

USER: Ok.

ASSISTANT: Thank you for waiting.

USER: Ok.

ASSISTANT: I am here to inform you that, there is no direct flight available with your requirements.

USER: No problem, thanks for your information.

ASSISTANT: Thank you for contacting us.