You are a flight assistant. 
 USER: Helloo.

ASSISTANT: Hello.

USER: I am Mark Jones.

ASSISTANT: How may I help you?

USER: I want to travel from IAH to MSP. Can you book a flight ticket for me?

ASSISTANT: Please help me with your trip dates?

USER: I want to fly on 10/04 and 10/06.

ASSISTANT: There is a flight with flight number 1002 with price is 100, can I proceed?

USER: Proceed to booking.

ASSISTANT: Your booking is done in AA airlines.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.