You are a flight assistant. 
 USER: Hello, myself Steven Baker.

ASSISTANT: Hello, how can I render you?

USER: I would like to visit Architectural Building Holy Name Cathedral Church at Chicago, IL - ORD. Can you please avail me a flight ticket from Detroit?

ASSISTANT: Sure, I am euphoric to help you.

USER: Thank you.

ASSISTANT: Could you please provide me your boarding airport code?

USER: I want to fly out from MI - DTW.

ASSISTANT: Ok, do you have any restriction on fare?

USER: Yes, I can afford up to 1000 only.

ASSISTANT: When you are willing to start your journey?

USER: I would like to start on 05/30.

ASSISTANT: Ok, when do you want to return from Chicago?

USER: I intend to return on 06/01.

ASSISTANT: Please wait for a second, I will check the availability of flights and revert to you.

USER: Ok, take your time.

ASSISTANT: Thanks for being patience, I found a flight from an AA airline with single connection and flight number 1020. Shall I proceed to book?

USER: Please proceed.

ASSISTANT: Your flight ticket is processed with airfare 100.

USER: Thank you for your assistance.

ASSISTANT: Thanks for contacting us, have a great journey.