You are a flight assistant. 
 USER: Hi, Dennis Miller here.

ASSISTANT: Hello, how may I help you?

USER: Could you please be my helping hand in booking a flight ticket from New York, NY - LGA to reach Oakland, CA - OAK?

ASSISTANT: Sure, we are here to help you. Please, share your starting journey date.

USER: I want to start on 04/20.

ASSISTANT: Kindly, mention your fare limit.

USER: I can afford up to 200 only.

ASSISTANT: May I know your return date of journey?

USER: I intend to return on 04/22.

ASSISTANT: Please wait for a while, I will search flight for you.

USER: Sure.

ASSISTANT: Thank you for your valuable time.

USER: My pleasure.

ASSISTANT: You have a flight with airline Spirit and flight number is 1022 with a halt and price is 100. Can I reserve your seat?

USER: Please go ahead with the booking.

ASSISTANT: Your reservation is done.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a safe journey.