You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Steven Evans.

ASSISTANT: Steven Evans, how may I assist you with today?

USER: I want to attend for my friend's marriage at IAH. Can you please help me to book a flight from HOU?

ASSISTANT: I will help you. May I know your planned travel dates please?

USER: Thank you, I want to start my journey on Oct 23 and intend to return on Oct 25.

ASSISTANT: Thank you. I see that a connecting flight-1027, operated by UA airlines with a fare of 100 is available. Is it ok for you?

USER: Ok, please make it sure that my depart time will be on morning.

ASSISTANT: I am sorry to inform you that there are no flights in the morning.

USER: Ok, that's not a problem. Thank you for the information.

ASSISTANT: Thank you for reaching us.