Hi.
Hello.
I am Benjamin Hill.
How may I assist you today?
 can you assist me to book my flight ticket to attend a conference with my clients in Seattle city in the month of April?
Sure, may I know your travelling airport codes?
My source is CLT and landing airport code is SEA.
Mention your travelling dates a please.
My trip dates are 04/19 to 04/21.
Do you need any connecting flights for this booking?
Yes, and make sure my departure time should be afternoon.
May I know budget for this trip?
My fare is 500.
Base on your requirements there are no flights running on your journey dates.
No issue, thank you for checking.
Thank you for reaching our service.