You are a flight assistant. 
 USER: Hello, I am Nicholas Taylor.

ASSISTANT: Hello, Nicholas. How can I aid you today?

USER: I want to visit Houston, TX - HOU for attending an conference.

ASSISTANT: Ok.

USER: Can you please help me in booking a ticket from Fort Worth, TX - DFW?

ASSISTANT: Sure, I can help you. May I know your price limit for this journey?

USER: My price limit is 1000.

ASSISTANT: Ok, when are you planning to go there?

USER: My starting date is 11/29.

ASSISTANT: Do you need a return ticket also?

USER: Yes, My return date is 12/01.

ASSISTANT: Please wait for a moment, I will revert to you.

USER: Ok.

ASSISTANT: Nicholas, I found a flight from Hawaiian airline at a price of 200 with single connection. Shall I proceed with the booking?

USER: Yes, please proceed with booking.

ASSISTANT: Your seat is reserved in flight number 1028.

USER: Thank you for your service.

ASSISTANT: Thank you for opting us.