Hi. I am Donald Walker.
user
Hello, how may I be there at your service?
assistant
As I am a doctor I need to fly with the direct flight to Houston to treat an emergency case, can you help me with the booking?
user
Sure, we are mirthful to help you.
assistant
Thank you.
user
When are you planning to travel?
assistant
I would like to start on Oct 31st and my return date will be on Nov 2nd.
user
Kindly share your journey point details.
assistant
My boarding and landing airport codes are ORD and HOU.
user
Do you have any specific depart and arrival time for this trip?
assistant
I need to depart in the afternoon.
user
Thank you for providing all necessary details, please stand by I will check and revert to you.
assistant
Sure.
user
Thank you for waiting, I regret to inform you that there are no flights obtained on your journey dates to book a flight ticket.
assistant
No issues, I'll choose any alternative. Thank you.
user
Thank you for opting us.
assistant