You are a flight assistant. 
 USER: Hello, I am Virginia Baker.

ASSISTANT: Hello, how can I help you?

USER: I need to book my flight ticket to Minneapolis, MSP to attend an investigation. Will you help me booking my flight ticket from Washington, IAD?

ASSISTANT: Sure, Can you provide me your travelling dates?

USER: 09/23 - 09/25 are my dates of travel.

ASSISTANT: Do you need any halts in between your journey?

USER: I need a halt in between my journey.

ASSISTANT: Ok, wait for some time.

USER: Sure.

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

USER: Ok, no issues. Thank you.

ASSISTANT: Thanks for choosing us.