You are a flight assistant. 
 USER: Hi, I am Jonathan Hernandez.

ASSISTANT: Hello, how can I render you today?

USER: I need to book a flight ticket to Minneapolis & St. Paul MSP to enjoy river rafting with friends. Can you help me in booking a flight ticket?

ASSISTANT: Sure, we are here to help you. On what dates you are interested to travel?

USER: Sure, my journey dates are 06/23 and 06/25.

ASSISTANT: May I know your source point?

USER: Sure, my boarding point is Washington IAD.

ASSISTANT: Ok, wait for a moment.

USER: Sure.

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

USER: Ok, not an issue. Thank you for your help.

ASSISTANT: Thanks for approaching us.