You are a flight assistant. 
 USER: Hello, myself Helen Moore.

ASSISTANT: Hello Helen Moore, how can I support you?

USER: I want to book a flight ticket from MI - DTW to WA - SEA. Can you help me with this?

ASSISTANT: Sure, we are mirthful to help you for booking.

USER: Ok.

ASSISTANT: when do you want to travel to SEA?

USER: I would like to travel on 02/12 and arrival on 02/12.

ASSISTANT: Ok.

USER: Sorry, I will fly on 02/10.

ASSISTANT: May I know is there any restrictions on your price limit?

USER: Price limit is 200.

ASSISTANT: Please wait for a moment, I will examine and revert you with a suitable flight.

USER: Sure.

ASSISTANT: Thanks for being patient, we found a 1002 Spirit airline and the price is 200 with single connection.

USER: You may proceed with the booking.

ASSISTANT: Ok, your booking has been confirmed with Spirit airline.

USER: Thanks for your best service.

ASSISTANT: Thank you for approaching us. Have a great day ahead.

USER: Thank you.