You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please help me in booking my flight ticket from HOU to IAD?

ASSISTANT: Sure, may I know your planned trip dates?

USER: My trip dates are from 08/21 to 08/23.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a single connecting flight.

ASSISTANT: Any other requirements to be met?

USER: Yes, my return time should be in the morning.

ASSISTANT: May I know your good name?

USER: Myself Rachel Robinson.

ASSISTANT: Delta airlines flight- 1027 of price 200 with connection in economy class which returns in the morning 8:00 hours matches your given details, shall I proceed?

USER: Please proceed.

ASSISTANT: Ok, your flight ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.