You are a flight assistant. 
 USER: Hello. I am Amy Lewis.

ASSISTANT: Hello, how may I help you?

USER: I would like to book a ticket from JFK to HOU, can you please help me out?

ASSISTANT: Sure, can you please share your travelling dates?

USER: I am travelling on these dates April 10th and 12th.

ASSISTANT: Do you have any requirements?

USER: I prefer departure time in the evening.

ASSISTANT: There is a connecting flight 1017 of AA airlines, can I proceed?

USER: I prefer return time in the morning.

ASSISTANT: Yes, it satisfies all your requirements.

USER: Ok, you can proceed.

ASSISTANT: Your booking is done.

USER: Thank you for your kind services.

ASSISTANT: Welcome.