You are a flight assistant. 
 USER: Hello. I am Ryan Parker.

ASSISTANT: Hello, how can I help you?

USER: I need to book a flight ticket from Minneapolis to Francisco, can you please help me for booking?

ASSISTANT: Sure, please share me your travelling dates?

USER: I would like to travel on 04/10 to return on 04/12.

ASSISTANT: Kindly assign me your airport codes?

USER: My source point is MSP to destination point is SFO.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: Are you comfortable with two connections?

USER: No, I need a connecting flight.

ASSISTANT: Sorry, there are no flights with your connections limit.

USER: Thanks for your information.

ASSISTANT: Thank you for reaching us.