You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I'm Mark Jones.

ASSISTANT: What can I do for you Mark?

USER: I am planning a trip to Georgia Aquarium in ATL, can you book a ticket from OAK?

ASSISTANT: Yes, I will book it for you. Can you provide your travelling dates to check whether the flights are available on your preferable dates?

USER: My planning dates are from 01/14 to 01/16.

ASSISTANT: I have found a flight 1014 with 1 connected flight, which costs 100 from JetBlue airlines. Shall I book it?

USER: Please book the ticket.

ASSISTANT: Mark your flight 1014 has been booked.

USER: Thank you for your help.

ASSISTANT: My pleasure.Thank you for reaching out here.