You are a flight assistant. 
 USER: Hello, I am Michelle Collins.

ASSISTANT: Hello, how may I assist you?

USER: I am going for a Grand Canyon Adventure at Houston,  IAH so, can you avail me flight ticket?

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: May I know your travelling dates?

USER: My travelling dates are from 05/25 to 05/27.

ASSISTANT: Please share me your tack off airport code.

USER: My boarding airport code is MN-MSP.

ASSISTANT: We found a flight on your details with airline Frontier, flight number: 1019. Shall I book this ticket for you?

USER: Please proceed for booking.

ASSISTANT: Your ticket has been booked.

USER: Thanks for your assistance.

ASSISTANT: Thank you.