You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you?

USER: I'm planning to go for PHX from IAH.Please book my ticket?

ASSISTANT: Sure, Do you have any connection limit?

USER: My connection limit is 1.

ASSISTANT: Please let me know your airport codes.

USER: My travel dates are 01/19 and 01/21.

ASSISTANT: May I Know your name?

USER: Myself Rachel Campbell.

ASSISTANT: Please wait a while.

USER: Ok.

ASSISTANT: Thanks for being waiting. We found a Frontier airline,flight number:1013 and the price is 100.

USER: Ok, you can confirm my ticket.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for consulting us.