Hello.
user
Hello. How can I help you?
assistant
Myself Dorothy Thompson. I am planning to go near to my kid who is living in LAs hostel.Can you please help me to book my ticket from LGA to LAS?
user
Could you please provide your travel dates?
assistant
My travelling dates are 05/02 and 05/04 with 0 connection limit.
user
Ok, please wait a moment.
assistant
Ok.
user
Sorry to inform you Dorothy Thompson as per your requested dates there is no  flights available.
assistant
Ok, thank you for your service.
user
Thank you for contacting us.
assistant