Hello.
user
Hello, how may I help you?
assistant
 My name is Rachel Johnson. I would like to book a ticket from EWR to ORD, to attend a conference.
user
Sure, please share your journey dates?
assistant
My itinerary travel dates are July 05 and July 07.
user
Do you have any other specifications to be met?
assistant
 I would like to board on single connection flight where, depart time should be in the morning.
user
Sorry, no flights found on your given details.
assistant
No problem, thank you for the information.
user
Thank you for choosing us.
assistant