Hello. I am Steven Lopez.
user
Hello, how may I oblige you?
assistant
Please book me a ticket with the fare of 200 to meet my friends.
user
Sure, may I know your depart and arrival dates?
assistant
I have planned to travel on 08/12 and 08/14.
user
Could you provide your airport codes?
assistant
My airport codes are from BOS to IAH.
user
Please, give me a minute.
assistant
Ok.
user
Currently, there are no flights available.
assistant
Ok, no problem. Thank you.
user
Thank you for choosing us.
assistant