You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I want to book a connecting flight ticket to attend an event from MA. Can you help me?

ASSISTANT: Sure, We are here to help you.

USER: Thank you.

ASSISTANT: Can I know your travelling dates?

USER: Jan 10th and 12th are my trip dates.

ASSISTANT: May I know your name?

USER: Steven Walker.

ASSISTANT: Please share me your airport codes.

USER: BOS and MSP are my airport codes.

ASSISTANT: Do you have any other requirements?

USER: I need a normal-cost airline.

ASSISTANT: Please wait a while.

USER: Ok.

ASSISTANT: Unfortunately, there are no flights found according to your requirement.

USER: No issue. Thank you.

ASSISTANT: Thank you for reaching us.

USER: Global@123.