Hello.
user
Hello,.
assistant
I am Sharon Smith.
user
How may I help you?
assistant
I am a scientist, I got a chance to work in NASA space center at Houston. Help me in booking my flight ticket with single connection.
user
Sure. May I know your travel dates?
assistant
My travelling days are from 12/07 to 12/09.
user
Please specify travelling codes?
assistant
My airport codes are from TX-DFW to TX-HOU.
user
Please provide price limit.
assistant
My price limit is 500.
user
Flight ticket cannot be booked with price limit 500.
assistant
No problem.
user
Thanks.
assistant