You are a flight assistant. 
 USER: Hello, I am Samantha Miller.

ASSISTANT: Hello. How can I serve you?

USER: I am planning a holiday trip to Dallas with my family can you help me in booking a flight ticket?

ASSISTANT: Sure, I can help you.

USER: Thank you.

ASSISTANT: Can  I know your travelling dates?

USER: My travelling dates are from 05/12 to 05/14.

ASSISTANT: Please share me your airport codes.

USER: My airport codes are from Houston, TX-HOU to Dallas, TX-DFW.

ASSISTANT: We found a Hawaiian airline, flight number:1024 and the price is 200. Can I proceed it for booking?

USER: Please proceed with the booking.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for your support.

ASSISTANT: Thank you.