You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,.

USER: I am Susan Perez.

ASSISTANT: How shall I help you?

USER: I am planning to attend my cousin wedding in MN - MSP, so please help me in booking a flight ticket.

ASSISTANT: Please provide your travelling dates?

USER: I want to fly on 05/17 and return on 05/19.

ASSISTANT: Please mention boarding airport code?

USER: It is a round trip.

ASSISTANT: No flights found.

USER: Not an issue. Thank you.

ASSISTANT: Thank you.