You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: Carolyn Martinez here. I want to travel from LGA to DFW for attending a Seminar. Can you please help me for booking the flight ticket?

ASSISTANT: Sure, I can help you. Kindly assign your preferred dates of travelling?

USER: My travelling dates are from 08/19 to 08/21.

ASSISTANT: Do you prefer any halt in between journey?

USER: Yes, need a single halt in between my journey.

ASSISTANT: We found a Hawaiian airline, flight number:1002 and the price is 100. Can I reserve it?

USER: Please proceed for booking the flight ticket.

ASSISTANT: Your flight ticket has been processed.

USER: Thanks for helping me.

ASSISTANT: Thank you for reaching us.