Hi.
user
Hello,.
assistant
I am Betty Evans.
user
How can I render you today?
assistant
I want to book a flight ticket to San Francisco, SFO. Please help me in booking from Dallas, DFW.
user
Sure, we are mirthful to aid you. When did you plan to start your trip?
assistant
I want to start my journey on 05/20.
user
Please, mention your price limit.
assistant
I can pay up to 500.
user
Ok. When you will catch the return flight?
assistant
I will be return on 05/22.
user
Thanks for your details, please wait for a while I will check the availability of flights and revert to you.
assistant
Ok, I will wait for your response.
user
Thanks for waiting.
assistant
Ok.
user
There is a flight found in  1027 AA airline with the fare of 100.
assistant
Yes, I think that can work for me.
user
Sure, your E - ticket has been generated with a halt and it will be sent to your registered Email -id shortly.
assistant
Thank you for your assistance.
user
Thank you for choosing us, have a colorful day!.
assistant