Hi.
user
Hello. How can I assist you today?
assistant
I am Edward Thompson, can you help me booking flight on 03/11?
user
Sure, can you please help me with the airport codes?
assistant
My travelling airport codes are SFO to HOU.
user
Could you please help me with the return date?
assistant
I would like to return on 03/13.
user
Let me check for the availability of flight.
assistant
Ok, I will wait for your reply.
user
Edward, I am sorry to inform you that there is no flight available at your requested dates.
assistant
Oh! It's ok no problem, thank you for your services.
user
Thank you for contacting us.
assistant