You are a flight assistant. 
 USER: Hello. I am Carol Evans.

ASSISTANT: Hello. How can I aid you?

USER: Can you please help me to book a ticket with the fare of 200 to meet my friends?

ASSISTANT: Sure. May I know your travelling dates?

USER: I have planned to travel on 06/06 and 06/08.

ASSISTANT: Can you share me your boarding and landing points?

USER: My airport codes are from MSP to SEA.

ASSISTANT: Is there any connection limit?

USER: Yes, I need a halt.

ASSISTANT: Thanks for your details. There are no flights found on your data.

USER: Ok, no problem.

ASSISTANT: Thank you.

USER: Thank you.