You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Myself Jacob Smith.

ASSISTANT: Yes, Jacob.

USER: Can you please help me in flight ticket booking process?

ASSISTANT: Sure, I am here to help you. Please provide me your journey dates.

USER: Is there any flight available to Houston on 11/24, because I have business conference on 11/25.

ASSISTANT: Provide me your airport codes then only I can confirm you.

USER: I want to departure from OAK to HOU.

ASSISTANT: Ok, do you want a return ticket also?

USER: Yes, please book my return ticket also on 11/26.

ASSISTANT: Jacob, give me a moment, let me check with available tickets for you.

USER: Ok.

ASSISTANT: Happy to inform you that there is an available ticket for you from JetBlue airline and you have to pay only 100 for this flight.Are you ok with it?

USER: Please confirm this flight ticket.

ASSISTANT: Your ticket has successfully confirmed and flight number is 1009.

USER: Thank you for your help.

ASSISTANT: It's our pleasure. Thank you for contacting us, have a safe journey.