Hi, I am Jacob Lopez.
Hello. How can I assist you?
I want to book a flight ticket.So, can you help me in booking a connecting flight?
Sure, I will help you.
Ok.
Can you please provide the depart and arrival dates as per your schedule?
My travel dates are 10/14 and 10/16.
May I know your take off and landing airport codes?
Airport codes are IAH and EWR.
Let me know your class preference.
No.
Do you have any other specifications?
I would like to depart at evening.
Wait for a while, I will check and let you know the flight availability.
Ok.
Thank you for waiting, I am sorry to inform you that there are no flights available that depart  in the evening time.
No problem. Thanks for the help.
Thank you for availing us.