Hi.
user
Hello, how can I aid you?
assistant
I want to book flight from SFO to HOU, can you please help me?
user
Sure, can you share your journey dates?
assistant
My trip dates are Dec 14th and Dec 16th.
user
Do you have any preferences?
assistant
I need a connecting flight which departs in the evening.
user
May I know your name?
assistant
Melissa Hill here.
user
Sorry, there is no flight found on your given dates.
assistant
Ok, no problem.
user
Thank you for reaching us.
assistant