Hello.
Hello. How can I assist you?
My name is Daniel Mitchell. I am planning to travel from DEN to IAH to attend my sister's wedding, could you please help me with booking a flight ticket?
Sure, on which date you are  planning to visit?
My journey dates are 10/28 and 10/30.
Sure, give me a minute.
Ok.
Sorry to say that there is no flight  found.
That's ok. Thank you for the information.
Thank you for contacting us.