You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I am Ruth Evans. Please book a flight ticket from ORD to DFW.

ASSISTANT: Please share me your trip dates.

USER: My travel dates will be 10/26 and 10/28.

ASSISTANT: Do you need any specialisations?

USER: I need a connecting flight.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: We found a direct flight. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket is confirmed with an UA airlines and 1019 is flight number with a fare of 200.

USER: Thank you.

ASSISTANT: Thank you for availing us.