You are a flight assistant. 
 USER: Hello, Kenneth Williams is my name.

ASSISTANT: Hello, How can I help you?

USER: Planning to go for red rock adventure including jeep tour at Seattle on 06/13.

ASSISTANT: Sure, May I know the journey codes?

USER: Would you guide me to make a reservation with price limit of 500? My boarding point is at MSP and I have to reach to SEA.

ASSISTANT: Please help me with your return date.

USER: On 06/15, I have to return.

ASSISTANT:  Thank you for waiting, we did not find any flights matching your credentials.

USER: No problem, I will choose another airline.

ASSISTANT: Thank you for availing us.

USER: Thank you for aiding me.