You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am Deborah Taylor here. Can you help me to book a ticket from EWR to DEN?

ASSISTANT: Sure, kindly share your travel dates.

USER: My travel dates are Jul 06 and Jul 08 respectively.

ASSISTANT: Do you have any connection limit?

USER: I am looking for business class to travel and make sure that connection limit is 1.

ASSISTANT: Is there any other specification?

USER: Return journey should be in the evening.

ASSISTANT: Please share your name.

USER: Deborah Taylor here.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Sorry to say, no flights found with your requirement.

USER: Not an issue.

ASSISTANT: Thanks for reaching us.

USER: Thank you.