You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am planning to travel from IAH to JFK, can you please help me in flight booking?

ASSISTANT: Yes, can you tell me your dates of travel?

USER: I want to fly on June 29, return on July 01.

ASSISTANT: Do you have any other preferences?

USER: I need a connecting flight.

ASSISTANT: Sorry to inform you that there are no flights found on your requested criteria.

USER: Not an issue.

ASSISTANT: Can I know your name for documentation?.

USER: My name is Brenda Garcia.

ASSISTANT: Thank you for consulting us.

USER: Thank you.