You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, How can I serve you?

USER: I want to book a flight ticket with single connection. Can you help me in booking a flight ticket on 11/26?

ASSISTANT: Sure, I will help you with that.

USER: My airport codes are from DTW to HOU.

ASSISTANT: Please provide me your arrival day?

USER: My arrival date is 11/28.

ASSISTANT: Do you have any price limit?

USER: The price limit is 1000.

ASSISTANT: For further process, May I know your good name please?

USER: I am Benjamin Miller.

ASSISTANT: Ok, wait for a minute, I will revert you with the availability.

USER: Sure.

ASSISTANT: Thank you for waiting, there is a flight found with number 1001 and Southwest as airline. Shall I proceed with the booking?

USER: Ok, you may proceed.

ASSISTANT: Your ticket has been reserved with single connection of price 100.

USER: Thanks for your best service.

ASSISTANT: Thank you for opting us, Have a safe journey.