You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: My name is Joseph Smith. I would like to travel from IAH to PHX.

ASSISTANT: Ok, please share me with your travel dates to proceed further.

USER: My preferable dates are from 10/26 to 10/28.

ASSISTANT: I found a flight 1014 of Delta  airlines matches with your preferences, can I proceed?

USER: Please proceed with the booking.

ASSISTANT: Your ticket has been booked, thank you for reaching us.

USER: Thank you.

ASSISTANT: Most welcome.