You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, may I know your name?

USER: I am Edward Martin.

ASSISTANT: How can I assist you today, Martin?

USER: I want to travel from OAK to LGA to attend my business meeting. Will you please help me in booking my ticket?

ASSISTANT: Sure, may I know your travel dates?

USER: My travelling dates are 03/27 to 03/29.

ASSISTANT: As per your details there is a flight with airline AA and price is 100. Shall I proceed?

USER: Ok, book it.

ASSISTANT: Your ticket has been booked with flight number 1019. Have a safe journey.

USER: Thank you.

ASSISTANT: It's my pleasure.