Hi.
user
Hello, how may I assist you today?
assistant
I want to reserve my ticket from OAK to HOU, can you please help me in booking?
user
Sure, may I know your planned travel dates?
assistant
Sure, my planned dates of journey are from Jul, 04 to Jul, 06.
user
Do you have any limits on number of connections?
assistant
Yes, I want a connecting flight.
user
May I know your name for the documentation purpose?
assistant
Sure, my name is Sandra Gonzalez.
user
Do you have any another specifications on your journey?
assistant
Not required.
user
Sorry,  we regret to inform you that there is no flight available as per your request.
assistant
Ok, not an issue.
user
Welcome, thank you for reaching us.
assistant