You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Jennifer Miller here.

ASSISTANT: How can I assist you?

USER: I want to reserve my ticket from IAH to CLT, can you please help me to book a ticket?

ASSISTANT: Sure Miller, can I know the travel dates please?

USER: Sure, my preferable dates of journey is from 10/22 to 10/24.

ASSISTANT: Ok, wait a moment please.

USER: Sure. I will wait for your response.

ASSISTANT: There is a flight in Spirit airline with price 100, can I book it?

USER: Ok, please book it.

ASSISTANT: Your ticket has been booked with flight number 1029.

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

ASSISTANT: Thank you for approaching us.