You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Mary Rodriguez.

ASSISTANT: How may I assist you?

USER: I would like to conduct a sports festival at Detroit, Can you help me in my booking?

ASSISTANT: Sure, may I know your travel dates?

USER: I will start my journey on 04/25. I will return on 04/27.

ASSISTANT: Can you please share me your airport codes?

USER: My source airport code is Seattle, WA - SEA. My destination is Detroit, MI - DTW.

ASSISTANT: How much you can afford for this ticket?

USER: I can pay up to 500.

ASSISTANT: We found a flight on your details with airline Hawaiian, flight number: 1001. Shall I book this ticket?

USER: Proceed with my booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you so much for choosing us.