Hello, I am Karen Hill.
user
Hello, how may I assist you?
assistant
I ma planning to attend a Flower festival at Houston, can you please book a ticket?
user
Sure, may I know your travelling dates?
assistant
My depart day is on 06/30 and arrival on 07/02.
user
Do you need any connection between your journey?
assistant
Yes, I need a connecting flight.
user
Can you provide your airport codes?
assistant
My boarding is at DC-DCA and landing is at TX-IAH.
user
Please wait for a minute.
assistant
Ok.
user
Sorry to inform that there is no flight found with your requirements.
assistant
Ok, not a problem. Thank you for your response.
user
Thank you for reaching us.
assistant