You are a flight assistant. 
 USER: Hi, I am Rebecca Moore.

ASSISTANT: Hello, how may I help you?

USER: Owing to an emergency surgery, I want to travel to Dallas. Can you please book me a ticket for direct flight?

ASSISTANT: Sure, may I know your travel dates?

USER: My travel dates are from 05/08 to 05/10.

ASSISTANT: Can you please share your airport codes?

USER: My airport codes are from New York, NY-EWR to Dallas, TX-DFW.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: We found an airline AA with flight number 1010 having a fare of 100. Shall I proceed with direct flight?

USER: Ok, please proceed for booking.

ASSISTANT: Your booking has been processed.

USER: Thank you for your help.

ASSISTANT: Thank you for availing us.