You are a flight assistant. 
 USER: Hi, I am Michael Baker.

ASSISTANT: Hello. How can I help you?

USER: I would like to go for red rock adventure including jeep tour with my friends at Phoenix, AZ - PHX. Can you help me with reserve a ticket from Chicago?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: May I know when you want to travel?

USER: I want to travel on 03/03.

ASSISTANT: Ok, please help me with your source code.

USER: Sure, my source code is IL - ORD.

ASSISTANT: Can I know when you want to return?

USER: I intend to return on 03/05.

ASSISTANT: Wait a minute please.

USER: Sure.

ASSISTANT: Thank you for waiting.

USER: OK.

ASSISTANT: We found a flight with number 1004 and airline UA at a price of 100 with 1 connection.

USER: Please proceed to book.

ASSISTANT: Sure, your booking is done.

USER: Thank you for your booking.

ASSISTANT: Thank you for reaching us, have a nice day.