You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Jerry Hernandez.

ASSISTANT: How can I help you?

USER: As I am a mobile doctor, I need to see my patient at HOU from IAH.

ASSISTANT: May I know your travelling dates please?

USER: My travel dates are 10/14 and 10/16, please book me a ticket.

ASSISTANT: I found a flight with your details in Delta airlines with 1 connection.

USER: That's fine, please go for booking.

ASSISTANT: Your ticket is booked with 1022 flight number.

USER: Thank you for your help.

ASSISTANT: Welcome.