You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: Can you please help me to book a flight from IAH to SFO?

ASSISTANT: Sure, can you please share your travel dates?

USER: My planned dates are on Apr 26th to 28th.

ASSISTANT: May I know your connection limit?

USER: I prefer a connected flight.

ASSISTANT: May I know your departure and arrival time?

USER: I don't have.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: Ok, please share your name.

USER: Sure, my name is Larry Hall.

ASSISTANT: Ok, please be on hold.

USER: Sure.

ASSISTANT: Spirit airlines is having a flight with a ticket fare 200, shall I proceed with booking?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been confirmed with the flight-1025 in economy class.

USER: Thank you.

ASSISTANT: Welcome, have a safe trip.