You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you today?

USER: I want to reserve my ticket from MSP to AUS to visit Austin, can you please help me in booking?

ASSISTANT: Sure, please share your planned trip dates?

USER: Ok, my planned dates of journey are from Jun, 13 to Jun, 15.

ASSISTANT: Do you have any connection limits?

USER: Yes, I want a connecting flight to fly with it.

ASSISTANT: Let me know your class preference?

USER: I am ok with any class preference.

ASSISTANT: Any other requirements to be met?

USER: No.

ASSISTANT: May I know your name?

USER: Sure, my name is Gregory Rodriguez.

ASSISTANT: Sorry, there are no flights found with your given details.

USER: Ok, no problem. Anyways, thank you for your service.

ASSISTANT: Thank you for reaching us.