You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Christine Perez.

ASSISTANT: How may I assist you?

USER: I would like to travel from DTW to PHX. Can you please help me to book a ticket?

ASSISTANT: Sure, may I know your planned journey dates please?

USER: My travelling dates will be on July 2  to July 4.

ASSISTANT: Do you have any requirements?

USER: I need a connecting flight. My departure time should be in the evening.

ASSISTANT: Christine Perez, no flights has been found on your departure timings.

USER: Ok, not an issue. Thank you.

ASSISTANT: Thank you for choosing us.