You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I serve you?

USER: Please book me a ticket under the price 500 to meet my friend.

ASSISTANT: Sure, plaese help me with your airport codes.

USER: I want to fly from SFO to LAX.

ASSISTANT: Similarly, provide me your journey dates.

USER: My travelling dates are from 04/09 to 04/11.

ASSISTANT: Ok, wait a moment.

USER: Ok.

ASSISTANT: We found a flight with single connection having price 100 in Spirit airline.

USER: You can proceed further.

ASSISTANT: Can I book the flight 1026?

USER: You can.

ASSISTANT: For further proceeding I need your name.

USER: I am Sharon Nelson.

ASSISTANT: Your booking has been reserved.

USER: Thank you.

ASSISTANT: Thank you for availing us.