You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: I am looking for a flight from MSP to DCA, can you help me out?

ASSISTANT: Sure, we are happy to help you. Please let me know your travelling dates.

USER: My trip dates are from Aug 16th till Aug 18th.

ASSISTANT: Do you have any break in between journey?

USER: I am ok with any flight, I don't have any requirement.

ASSISTANT: May I know your good name?

USER: Myself Jack Allen.

ASSISTANT: Sorry, no flights are available on your journey routes.

USER: That's ok. not an issue. Thank you for your information.

ASSISTANT: Thank you for contacting us.