You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I want to reserve my ticket from SFO to IAH, can you please help me in booking?

ASSISTANT: Sure, may I know your planned travel dates?

USER: Sure, my planned dates of journey are from Aug, 09 to Aug, 11.

ASSISTANT: May I know your connection limit?

USER: Yes, I want to fly in a connecting flight.

ASSISTANT: Is there any class preference for you?

USER: I am ok with any class preference.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Your good name please.

USER: Sure, my name is Lisa Williams.

ASSISTANT: We found an airline: Spirit, flight number: 1022 and price is 100 with one connection.

USER: Ok, please book it.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for your help in reserving my ticket.

ASSISTANT: Thank you for reaching us.