You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you for the day?

USER: I need to book a flight ticket from MSP to DTW. Can you help me in my booking?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: Let me know your travelling dates please.

USER: My journey dates are from May 18th to May 20th.

ASSISTANT: To book a ticket, I need your name. Will you help me in this?

USER: Myself William Perez.

ASSISTANT: Thanks for your name, please wait a minute.

USER: Sure, I will wait for your response.

ASSISTANT: I found a connecting flight with Hawaiian airlines in an economy class which suits with your information. Shall I confirm it?

USER: Proceed with my booking.

ASSISTANT: Ok, ticket is reserved with flight number 1009.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us.